subject:( classification)

1. Ben Hamouda, Iman. Améliorer le partage des connaissances dans le secteur de la santé en France pour une meilleure qualité des soins : Improve knowledge sharing in the health sector in France for a better quality of care.

Degree: Docteur es, Sciences de gestion, 2018, Paris Saclay

URL: http://www.theses.fr/2018SACLE016

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Le secteur de la santé est caractérisé par une forte utilisation des technologies de l’information et de la communication et par le fait que le… (more)

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Le secteur de la santé est caractérisé par une forte utilisation des technologies de l’information et de la communication et par le fait que le partage des connaissances y joue un rôle important dans l’amélioration de la qualité des soins. Cependant, peu de travaux de recherche ont abordé ce sujet dans la littérature. Ainsi, le but de notre recherche est d'explorer le partage de connaissances dans ce secteur, suite à la mise en place du dossier médical partagé dans les établissements de santé en France. Notre question de recherche repose sur la formulation suivante :Quels sont les enjeux du partage de connaissances sous-jacentes au dossier médical partagé ? Comment améliorer le partage de connaissances le secteur médical moyennant le DMP ?Pour répondre à cette question, nous avons adopté une recherche exploratoire basée sur une méthode d’analyse qualitative, une étude conduite au sein des établissements de santé en France. Trois problèmes majeurs ont été identifiés, à savoir le besoin d’une terminologie commune de santé, d’une interopérabilité des systèmes d'information de santé et d’un consentement éclairé de patient avant le partage de ses données sensibles. Pour remédier à ces problèmes, cette recherche propose un modèle conceptuel pour expliquer le partage de connaissances dans le secteur de la santé, ainsi qu’un modèle ontologique qui étend la nomenclature internationale (SNOMED CT) en y incluant la dimension de la vie privée pour sécuriser l'accès aux données sensibles.

Recently, the healthcare sector has shown a growing interest in information technologies. In particular, the Electronic Health Record (EHR) is increasingly being deployed within healthcare organizations. The ability to share EHR’s underlying knowledge both internally and externally within healthcare organizations has been accepted as a method to improve the quality and delivery of care; however it has also raised important questions related to legal and privacy issues.This research aims to explore the critical factors that impact knowledge sharing in the French healthcare sector. Our main research focus is to answer the question of how to improve Knowledge sharing in the healthcare field?A qualitative exploratory study was handled to investigate EHR’s underlying Knowledge sharing in French hospitals.Three major issues were identified, namely the need for: a common healthcare terminology, the interoperability among healthcare information systems and the patient’s informed consents before sharing his sensitive data.In the end, this research purposes both a conceptual research model for explaining organizational value of knowledge sharing in healthcare sector and an ontological framework that extends the Systematized Nomenclature of Medicine Clinical Terms (SNOMED CT) with privacy dimension to secure access to sensitive patient’s data.

Advisors/Committee Members: Baujard, Corinne (thesis director).

Subjects/Keywords: Classification

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APA (6^th Edition):

Ben Hamouda, I. (2018). Améliorer le partage des connaissances dans le secteur de la santé en France pour une meilleure qualité des soins : Improve knowledge sharing in the health sector in France for a better quality of care. (Doctoral Dissertation). Paris Saclay. Retrieved from http://www.theses.fr/2018SACLE016

Chicago Manual of Style (16^th Edition):

Ben Hamouda, Iman. “Améliorer le partage des connaissances dans le secteur de la santé en France pour une meilleure qualité des soins : Improve knowledge sharing in the health sector in France for a better quality of care.” 2018. Doctoral Dissertation, Paris Saclay. Accessed October 15, 2019. http://www.theses.fr/2018SACLE016.

MLA Handbook (7^th Edition):

Ben Hamouda, Iman. “Améliorer le partage des connaissances dans le secteur de la santé en France pour une meilleure qualité des soins : Improve knowledge sharing in the health sector in France for a better quality of care.” 2018. Web. 15 Oct 2019.

Vancouver:

Ben Hamouda I. Améliorer le partage des connaissances dans le secteur de la santé en France pour une meilleure qualité des soins : Improve knowledge sharing in the health sector in France for a better quality of care. [Internet] [Doctoral dissertation]. Paris Saclay; 2018. [cited 2019 Oct 15]. Available from: http://www.theses.fr/2018SACLE016.

Council of Science Editors:

Ben Hamouda I. Améliorer le partage des connaissances dans le secteur de la santé en France pour une meilleure qualité des soins : Improve knowledge sharing in the health sector in France for a better quality of care. [Doctoral Dissertation]. Paris Saclay; 2018. Available from: http://www.theses.fr/2018SACLE016

2. Poirier, Damien. Des textes communautaires à la recommandation : From texts to recommendation.

Degree: Docteur es, Informatique, 2011, Université d'Orléans

URL: http://www.theses.fr/2011ORLE2005

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La thèse concerne la transformation de données textuelles non structurées en données structurées et exploitables par des systèmes de recommandation. Deux grandes catégories d'informations sont… (more)

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La thèse concerne la transformation de données textuelles non structurées en données structurées et exploitables par des systèmes de recommandation. Deux grandes catégories d'informations sont utilisées dans le domaine des moteurs de recommandation : les données descriptives de contenus comme les méta-données ou les tags (filtrage thématique), et les données d'usages qui peuvent être des notes ou encore des pages Web visitées par exemple (filtrage collaboratif). D'autres données sont présentes sur le Web et ne sont pas encore réellement exploitées. Avec l'émergence du Web 2.0, les internautes sont de plus en plus amenés à partager leurs sentiments, opinions, expériences sur des produits, personnalités, films, musiques, etc. Les données textuelles produites par les utilisateurs représentent potentiellement des sources riches d'informations qui peuvent être complémentaires des données exploitées actuellement par les moteurs de recommandation et peuvent donc ouvrir de nouvelles voies d'études dans ce domaine en plein essor. Notre objectif dans le cadre de la thèse est de produire, à partir de commentaires issus de sites communautaires (blogs ou forums), des matrices d'entrées pertinentes pour les systèmes de recommandation. L'idée sous-jacente est de pouvoir enrichir un système pour un service débutant, qui possède encore peu d'utilisateurs propres, et donc peu de données d'usages, par des données issues d'autres utilisateurs. Nous faisons tout d'abord un état de l'art de la recommandation automatique. Nous présentons ensuite le moteur ainsi que les données utilisées pour les expérimentations. Le chapitre suivant décrit les premières expérimentations en mode thématique. Nous faisons ensuite un nouvel état de l'art sur la classification d'opinion. Pour finir, nous décrivons les expérimentations menées pour l'approche collaborative à l'aide de la classification d'opinion.

The thesis is about the transformation of unstructured textual data in structured data in order to be used by a recommender system. Recommender systems can operate on two main types of data: content descriptors as metadata or tags (content-based filtering), and usage data as rates or visited Web pages for example (collaborative filtering). Other data exist on the Web which are not used yet. With the emergence of the Web 2.0, users share their feelings, opinions, experiences on products, personalities, movies, music, etc. (through comments for example). This textual data generated by users potentially represent rich sources of information which can supplement data exploited by recommender systems. The exploitation of this kind of data could open new paths in this burgeoning field. Our objective in this thesis is to generate matrices relevant for recommender systems. The underlying idea is to enrich a system for a beginner service, which has still few own users, then too little usage data, by information on other users on the Web. The thesis begins with a state of the art of automatic recommendation. Then, we present the recommender systems and the…

Advisors/Committee Members: Tellier, Isabelle (thesis director), Gallinari, Patrick (thesis director).

Subjects/Keywords: Classification d'opinion; Opinion classification

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APA (6^th Edition):

Poirier, D. (2011). Des textes communautaires à la recommandation : From texts to recommendation. (Doctoral Dissertation). Université d'Orléans. Retrieved from http://www.theses.fr/2011ORLE2005

Chicago Manual of Style (16^th Edition):

Poirier, Damien. “Des textes communautaires à la recommandation : From texts to recommendation.” 2011. Doctoral Dissertation, Université d'Orléans. Accessed October 15, 2019. http://www.theses.fr/2011ORLE2005.

MLA Handbook (7^th Edition):

Poirier, Damien. “Des textes communautaires à la recommandation : From texts to recommendation.” 2011. Web. 15 Oct 2019.

Vancouver:

Poirier D. Des textes communautaires à la recommandation : From texts to recommendation. [Internet] [Doctoral dissertation]. Université d'Orléans; 2011. [cited 2019 Oct 15]. Available from: http://www.theses.fr/2011ORLE2005.

Council of Science Editors:

Poirier D. Des textes communautaires à la recommandation : From texts to recommendation. [Doctoral Dissertation]. Université d'Orléans; 2011. Available from: http://www.theses.fr/2011ORLE2005

University of KwaZulu-Natal

3. [No author]. Race classification at the University of KwaZulu‐Natal: purposes, sites and practices.

Degree: 2010, University of KwaZulu-Natal

URL: http://hdl.handle.net/10413/1671

► Race classification has long been a feature of South African life, in daily life and its cognitive processes, and also in formal state-driven bureaucratic forms.… (more)

Subjects/Keywords: Race classification.

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APA (6^th Edition):

author], [. (2010). Race classification at the University of KwaZulu‐Natal: purposes, sites and practices. (Thesis). University of KwaZulu-Natal. Retrieved from http://hdl.handle.net/10413/1671

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

author], [No. “Race classification at the University of KwaZulu‐Natal: purposes, sites and practices. ” 2010. Thesis, University of KwaZulu-Natal. Accessed October 15, 2019. http://hdl.handle.net/10413/1671.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

author], [No. “Race classification at the University of KwaZulu‐Natal: purposes, sites and practices. ” 2010. Web. 15 Oct 2019.

Vancouver:

author] [. Race classification at the University of KwaZulu‐Natal: purposes, sites and practices. [Internet] [Thesis]. University of KwaZulu-Natal; 2010. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/10413/1671.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

author] [. Race classification at the University of KwaZulu‐Natal: purposes, sites and practices. [Thesis]. University of KwaZulu-Natal; 2010. Available from: http://hdl.handle.net/10413/1671

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Georgia

4. Powell, Robin Michelle. External correlates and relation to impairment for an empirically based typology of children's behavior in the classroom.

Degree: PhD, School Psychology, 2005, University of Georgia

URL: http://purl.galileo.usg.edu/uga_etd/powell_robin_m_200505_phd

► on and sistencies in the classificatiThere are many incon classification ood behaviors. The establishedassessment of childhlike the IDEA system ldren are either nonspecific, systems used… (more)

Subjects/Keywords: Classification

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APA (6^th Edition):

Powell, R. M. (2005). External correlates and relation to impairment for an empirically based typology of children's behavior in the classroom. (Doctoral Dissertation). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/powell_robin_m_200505_phd

Chicago Manual of Style (16^th Edition):

Powell, Robin Michelle. “External correlates and relation to impairment for an empirically based typology of children's behavior in the classroom.” 2005. Doctoral Dissertation, University of Georgia. Accessed October 15, 2019. http://purl.galileo.usg.edu/uga_etd/powell_robin_m_200505_phd.

MLA Handbook (7^th Edition):

Powell, Robin Michelle. “External correlates and relation to impairment for an empirically based typology of children's behavior in the classroom.” 2005. Web. 15 Oct 2019.

Vancouver:

Powell RM. External correlates and relation to impairment for an empirically based typology of children's behavior in the classroom. [Internet] [Doctoral dissertation]. University of Georgia; 2005. [cited 2019 Oct 15]. Available from: http://purl.galileo.usg.edu/uga_etd/powell_robin_m_200505_phd.

Council of Science Editors:

Powell RM. External correlates and relation to impairment for an empirically based typology of children's behavior in the classroom. [Doctoral Dissertation]. University of Georgia; 2005. Available from: http://purl.galileo.usg.edu/uga_etd/powell_robin_m_200505_phd

University of Georgia

5. Dowdy, Erin T. Classification and diagnosis of children.

Degree: PhD, Education (Educational Psychology), 2006, University of Georgia

URL: http://purl.galileo.usg.edu/uga_etd/dowdy_erin_t_200605_phd

► Although not currently the case, improving classification and diagnostic systems based on scientific evidence should be a priority for the field of psychology. There is… (more)

Subjects/Keywords: Classification

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APA (6^th Edition):

Dowdy, E. T. (2006). Classification and diagnosis of children. (Doctoral Dissertation). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/dowdy_erin_t_200605_phd

Chicago Manual of Style (16^th Edition):

Dowdy, Erin T. “Classification and diagnosis of children.” 2006. Doctoral Dissertation, University of Georgia. Accessed October 15, 2019. http://purl.galileo.usg.edu/uga_etd/dowdy_erin_t_200605_phd.

MLA Handbook (7^th Edition):

Dowdy, Erin T. “Classification and diagnosis of children.” 2006. Web. 15 Oct 2019.

Vancouver:

Dowdy ET. Classification and diagnosis of children. [Internet] [Doctoral dissertation]. University of Georgia; 2006. [cited 2019 Oct 15]. Available from: http://purl.galileo.usg.edu/uga_etd/dowdy_erin_t_200605_phd.

Council of Science Editors:

Dowdy ET. Classification and diagnosis of children. [Doctoral Dissertation]. University of Georgia; 2006. Available from: http://purl.galileo.usg.edu/uga_etd/dowdy_erin_t_200605_phd

6. Syed ibrahim S P. Certain investigations on eager and Lazy learning associative classification;.

Degree: Certain investigations on eager and Lazy learning associative classification, 2014, Anna University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/26421

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newlineCombining different problem solving methods is a very active research area newlinein data mining Associative classification is a recent and rewarding technique in newlinedata mining… (more)

Subjects/Keywords: Associative classification

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APA (6^th Edition):

P, S. i. S. (2014). Certain investigations on eager and Lazy learning associative classification;. (Thesis). Anna University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/26421

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

P, Syed ibrahim S. “Certain investigations on eager and Lazy learning associative classification;.” 2014. Thesis, Anna University. Accessed October 15, 2019. http://shodhganga.inflibnet.ac.in/handle/10603/26421.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

P, Syed ibrahim S. “Certain investigations on eager and Lazy learning associative classification;.” 2014. Web. 15 Oct 2019.

Vancouver:

P SiS. Certain investigations on eager and Lazy learning associative classification;. [Internet] [Thesis]. Anna University; 2014. [cited 2019 Oct 15]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/26421.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

P SiS. Certain investigations on eager and Lazy learning associative classification;. [Thesis]. Anna University; 2014. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/26421

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Aberystwyth University

7. Espley, Richard George. 'The times are wrong': Paul Otlet, modernist anachronism or prophetic knowledge architect of the postmodern? .

Degree: 2011, Aberystwyth University

URL: http://hdl.handle.net/2160/7731

Subjects/Keywords: Classification

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APA (6^th Edition):

Espley, R. G. (2011). 'The times are wrong': Paul Otlet, modernist anachronism or prophetic knowledge architect of the postmodern? . (Thesis). Aberystwyth University. Retrieved from http://hdl.handle.net/2160/7731

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Espley, Richard George. “'The times are wrong': Paul Otlet, modernist anachronism or prophetic knowledge architect of the postmodern? .” 2011. Thesis, Aberystwyth University. Accessed October 15, 2019. http://hdl.handle.net/2160/7731.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Espley, Richard George. “'The times are wrong': Paul Otlet, modernist anachronism or prophetic knowledge architect of the postmodern? .” 2011. Web. 15 Oct 2019.

Vancouver:

Espley RG. 'The times are wrong': Paul Otlet, modernist anachronism or prophetic knowledge architect of the postmodern? . [Internet] [Thesis]. Aberystwyth University; 2011. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/2160/7731.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Espley RG. 'The times are wrong': Paul Otlet, modernist anachronism or prophetic knowledge architect of the postmodern? . [Thesis]. Aberystwyth University; 2011. Available from: http://hdl.handle.net/2160/7731

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Montana State University

8. Hart, Charles Jay. A revision of the genus Diastolinus mulsant and rey (Coleoptera: Tenebrionidae) of the West Indies.

Degree: College of Agriculture, 2016, Montana State University

URL: https://scholarworks.montana.edu/xmlui/handle/1/13789

► The West Indian genus Diastolinus Mulsant and Rey, 1859 is revised and its species redescribed (type species: Diastolinus clathratus (F.)). The genus now includes 18… (more)

Subjects/Keywords: Beetles.; Classification.

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APA (6^th Edition):

Hart, C. J. (2016). A revision of the genus Diastolinus mulsant and rey (Coleoptera: Tenebrionidae) of the West Indies. (Thesis). Montana State University. Retrieved from https://scholarworks.montana.edu/xmlui/handle/1/13789

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Hart, Charles Jay. “A revision of the genus Diastolinus mulsant and rey (Coleoptera: Tenebrionidae) of the West Indies.” 2016. Thesis, Montana State University. Accessed October 15, 2019. https://scholarworks.montana.edu/xmlui/handle/1/13789.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Hart, Charles Jay. “A revision of the genus Diastolinus mulsant and rey (Coleoptera: Tenebrionidae) of the West Indies.” 2016. Web. 15 Oct 2019.

Vancouver:

Hart CJ. A revision of the genus Diastolinus mulsant and rey (Coleoptera: Tenebrionidae) of the West Indies. [Internet] [Thesis]. Montana State University; 2016. [cited 2019 Oct 15]. Available from: https://scholarworks.montana.edu/xmlui/handle/1/13789.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Hart CJ. A revision of the genus Diastolinus mulsant and rey (Coleoptera: Tenebrionidae) of the West Indies. [Thesis]. Montana State University; 2016. Available from: https://scholarworks.montana.edu/xmlui/handle/1/13789

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

9. Bonnel, David. Développements et applications d'approches protéomiques pour la recherche de cibles du cancer de l’ovaire et de la prostate : Developments and application of proteomics approaches for ovarian and prostate cancer biomarkers hunting.

Degree: Docteur es, Biologie-Santé, 2010, Université Lille I – Sciences et Technologies

URL: http://www.theses.fr/2010LIL10078

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Mon travail de thèse a été consacré à l’optimisation et l’utilisation de techniques en protéomique clinique, et plus particulièrement de l’imagerie MALDI, pour la recherche… (more)

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Mon travail de thèse a été consacré à l’optimisation et l’utilisation de techniques en protéomique clinique, et plus particulièrement de l’imagerie MALDI, pour la recherche et l’identification de marqueurs pathologiques. C’est pourquoi nous avons, dans un premier temps, développé et appliqué des outils d'analyse statistique basés sur la PCA et la classification hiérarchique, appelés PCA-SDA. Ceux-ci offraient une combinaison intéressante avec l'imagerie MALDI et permettaient une simplification des données, une recherche fine des variations moléculaires au sein du tissu et une classification sur la base des profils moléculaires obtenus localement sur les tissus. Appliquée ensuite sur des études de biopsies de cancer de l’ovaire, cette approche nous a permis de détecter et d’identifier plusieurs marqueurs potentiels jouant un rôle dans la réponse du système immunitaire, l’adhésion et l’invasion tumorale. Or, ces mécanismes sont connus pour impliquer des protéases, les proprotéines convertases, dans la maturation des différentes protéines impliquées dans le développement tumoral. Dans ce contexte, nous avons étudié leur expression dans le cancer de la prostate. Il s’est avéré que seule PACE4 était surexprimée dans cette pathologie et nous avons pu établir son rôle primordial à la fois dans la prolifération cellulaire à l’aide d’études in vitro, et dans l’évasion apoptotique par approche protéomique, suite à l’identification de TRPS1, un facteur de transcription impliqué dans l’apoptose. Le rôle prépondérant de PACE4 fait de cette enzyme une cible thérapeutique potentielle du cancer.

My PhD’s work has been completely devoted to the optimization and the use of technologies in clinical proteomics, especially MALDI imaging, for research and identification of disease markers. Therefore we have initially developed and applied the tools of statistical analysis based on PCA and hierarchical clustering, called PCA-SDA, which offered an interesting combination with MALDI imaging and allow simplification of data, fine search of molecular changes within the tissue and a classification based on molecular profiles obtained locally on the tissues. Then applied on ovarian cancer biopsies study, this approach allowed us to detect and identify several potential markers playing a role in immune response, adhesion and tumor invasion. However, these mechanisms are known to involve proteases, like proprotein-convertases, in the maturation of various proteins implicated in tumor development. In this context, we studied their expression in prostate cancer. It pointed that only PACE4 was over-expressed in this disease and we were able to establish its role in cell proliferation using in vitro analysis and in apoptotic evasion with the identification of TRPS1, a transcription factor involved in apoptosis, by proteomics approach. So, PACE4 is a potential therapeutic target for cancer due to its leading role in tumor cell capacities.

Advisors/Committee Members: Day, Robert (thesis director), Salzet, Michel (thesis director).

Subjects/Keywords: Classification hiérarchique

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APA (6^th Edition):

Bonnel, D. (2010). Développements et applications d'approches protéomiques pour la recherche de cibles du cancer de l’ovaire et de la prostate : Developments and application of proteomics approaches for ovarian and prostate cancer biomarkers hunting. (Doctoral Dissertation). Université Lille I – Sciences et Technologies. Retrieved from http://www.theses.fr/2010LIL10078

Chicago Manual of Style (16^th Edition):

Bonnel, David. “Développements et applications d'approches protéomiques pour la recherche de cibles du cancer de l’ovaire et de la prostate : Developments and application of proteomics approaches for ovarian and prostate cancer biomarkers hunting.” 2010. Doctoral Dissertation, Université Lille I – Sciences et Technologies. Accessed October 15, 2019. http://www.theses.fr/2010LIL10078.

MLA Handbook (7^th Edition):

Bonnel, David. “Développements et applications d'approches protéomiques pour la recherche de cibles du cancer de l’ovaire et de la prostate : Developments and application of proteomics approaches for ovarian and prostate cancer biomarkers hunting.” 2010. Web. 15 Oct 2019.

Vancouver:

Bonnel D. Développements et applications d'approches protéomiques pour la recherche de cibles du cancer de l’ovaire et de la prostate : Developments and application of proteomics approaches for ovarian and prostate cancer biomarkers hunting. [Internet] [Doctoral dissertation]. Université Lille I – Sciences et Technologies; 2010. [cited 2019 Oct 15]. Available from: http://www.theses.fr/2010LIL10078.

Council of Science Editors:

Bonnel D. Développements et applications d'approches protéomiques pour la recherche de cibles du cancer de l’ovaire et de la prostate : Developments and application of proteomics approaches for ovarian and prostate cancer biomarkers hunting. [Doctoral Dissertation]. Université Lille I – Sciences et Technologies; 2010. Available from: http://www.theses.fr/2010LIL10078

10. Zhang, Jiani. RANDOM PROJECTION AND SVD METHODS IN HYPERSPECTRAL IMAGING.

Degree: 2012, Wake Forest University

URL: http://hdl.handle.net/10339/37432

► Hyperspectral imaging provides researchers with abundant information with which to study the characteristics of objects in a scene. Processing the massive hyperspectral imagery datasets in… (more)

Subjects/Keywords: Classification

…to process them well. In hyperspectral imaging, classification and target detection are… …purposes of dimension reduction, compression, reconstruction, and classification with… …addition, it is also related to the processes of classification and unmixing. In this section, we… …classification, we consider the matrix X which is the transpose of A. The projection Xp is Xp = VkT X… …unsupervised classification of the hyperspetral image data. With different user-defined numerical…

8 more images…

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APA (6^th Edition):

Zhang, J. (2012). RANDOM PROJECTION AND SVD METHODS IN HYPERSPECTRAL IMAGING. (Thesis). Wake Forest University. Retrieved from http://hdl.handle.net/10339/37432

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Zhang, Jiani. “RANDOM PROJECTION AND SVD METHODS IN HYPERSPECTRAL IMAGING.” 2012. Thesis, Wake Forest University. Accessed October 15, 2019. http://hdl.handle.net/10339/37432.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Zhang, Jiani. “RANDOM PROJECTION AND SVD METHODS IN HYPERSPECTRAL IMAGING.” 2012. Web. 15 Oct 2019.

Vancouver:

Zhang J. RANDOM PROJECTION AND SVD METHODS IN HYPERSPECTRAL IMAGING. [Internet] [Thesis]. Wake Forest University; 2012. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/10339/37432.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Zhang J. RANDOM PROJECTION AND SVD METHODS IN HYPERSPECTRAL IMAGING. [Thesis]. Wake Forest University; 2012. Available from: http://hdl.handle.net/10339/37432

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Columbia University

11. Chen, Bo-Juen. Personalized Medicine: Studies of Pharmacogenomics in Yeast and Cancer.

Degree: 2013, Columbia University

URL: https://doi.org/10.7916/D8J109C0

► Advances in microarray and sequencing technology enable the era of personalized medicine. With increasing availability of genomic assays, clinicians have started to utilize genetics and… (more)

▼ Advances in microarray and sequencing technology enable the era of personalized medicine. With increasing availability of genomic assays, clinicians have started to utilize genetics and gene expression of patients to guide clinical care. Signatures of gene expression and genetic variation in genes have been associated with disease risks and response to clinical treatment. It is therefore not difficult to envision a future where each patient will have clinical care that is optimized based on his or her genetic background and genomic profiles. However, many challenges exist towards the full realization of the potential personalized medicine. The human genome is complex and we have yet to gain a better understanding of how to associate genomic data with phenotype. First, the human genome is very complex: more than 50 million sequence variants and more than 20,000 genes have been reported. Many efforts have been devoted to genome-wide association studies (GWAS) in the last decade, associating common genetic variants with common complex traits and diseases. While many associations have been identified by genome-wide association studies, most of our phenotypic variation remains unexplained, both at the level of the variants involved and the underlying mechanism. Finally, interaction between genetics and environment presents additional layer of complexity governing phenotypic variation. Currently, there is much research developing computational methods to help associate genomic features with phenotypic variation. Modeling techniques such as machine learning have been very useful in uncovering the intricate relationships between genomics and phenotype. Despite some early successes, the performance of most models is disappointing. Many models lack robustness and predictions do not replicate. In addition, many successful models work as a black box, giving good predictions of phenotypic variation but unable to reveal the underlying mechanism. In this thesis I propose two methods addressing this challenge. First, I describe an algorithm that focuses on identifying causal genomic features of phenotype. My approach assumes genomic features predictive of phenotype are more likely to be causal. The algorithm builds models that not only accurately predict the traits, but also uncover molecular mechanisms that are responsible for these traits. . The algorithm gains its power by combining regularized linear regression, causality testing and Bayesian statistics. I demonstrate the application of the algorithm on a yeast dataset, where genotype and gene expression are used to predict drug sensitivity and elucidate the underlying mechanisms. The accuracy and robustness of the algorithm are both evaluated statistically and experimentally validated. The second part of the thesis takes on a much more complicated system: cancer. The availability of genomic and drug sensitivity data of cancer cell lines has recently been made available. The challenge here is not only the increasing complexity of the system (e.g. size of genome), but also the…

Subjects/Keywords: Biology – Classification

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Chen, B. (2013). Personalized Medicine: Studies of Pharmacogenomics in Yeast and Cancer. (Doctoral Dissertation). Columbia University. Retrieved from https://doi.org/10.7916/D8J109C0

Chicago Manual of Style (16^th Edition):

Chen, Bo-Juen. “Personalized Medicine: Studies of Pharmacogenomics in Yeast and Cancer.” 2013. Doctoral Dissertation, Columbia University. Accessed October 15, 2019. https://doi.org/10.7916/D8J109C0.

MLA Handbook (7^th Edition):

Chen, Bo-Juen. “Personalized Medicine: Studies of Pharmacogenomics in Yeast and Cancer.” 2013. Web. 15 Oct 2019.

Vancouver:

Chen B. Personalized Medicine: Studies of Pharmacogenomics in Yeast and Cancer. [Internet] [Doctoral dissertation]. Columbia University; 2013. [cited 2019 Oct 15]. Available from: https://doi.org/10.7916/D8J109C0.

Council of Science Editors:

Chen B. Personalized Medicine: Studies of Pharmacogenomics in Yeast and Cancer. [Doctoral Dissertation]. Columbia University; 2013. Available from: https://doi.org/10.7916/D8J109C0

University of North Texas

12. Bennett, Charles B. Independence of Mania and Depression across 4 Years in Bipolar Disorder.

Degree: 2019, University of North Texas

URL: https://digital.library.unt.edu/ark:/67531/metadc1505184/

► If mania and depression are part of the same pathological processes, one would predict that episodes of one prospectively increase the odds of episodes of… (more)

Subjects/Keywords: bipolar; classification

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Bennett, C. B. (2019). Independence of Mania and Depression across 4 Years in Bipolar Disorder. (Thesis). University of North Texas. Retrieved from https://digital.library.unt.edu/ark:/67531/metadc1505184/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Bennett, Charles B. “Independence of Mania and Depression across 4 Years in Bipolar Disorder.” 2019. Thesis, University of North Texas. Accessed October 15, 2019. https://digital.library.unt.edu/ark:/67531/metadc1505184/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Bennett, Charles B. “Independence of Mania and Depression across 4 Years in Bipolar Disorder.” 2019. Web. 15 Oct 2019.

Vancouver:

Bennett CB. Independence of Mania and Depression across 4 Years in Bipolar Disorder. [Internet] [Thesis]. University of North Texas; 2019. [cited 2019 Oct 15]. Available from: https://digital.library.unt.edu/ark:/67531/metadc1505184/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Bennett CB. Independence of Mania and Depression across 4 Years in Bipolar Disorder. [Thesis]. University of North Texas; 2019. Available from: https://digital.library.unt.edu/ark:/67531/metadc1505184/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Waterloo

13. DiFebo, Antonio. On developing an unambiguous peatland classification using fusion of IKONOS and LiDAR DEM terrain derivatives – Victor Project, James Bay Lowlands.

Degree: 2011, University of Waterloo

URL: http://hdl.handle.net/10012/5962

► Bogs and fens, which comprise > 90% of the landscape near the De Beers Victor diamond mine, 90 km west of Attawapiskat, ON, provide different… (more)

▼ Bogs and fens, which comprise > 90% of the landscape near the De Beers Victor diamond mine, 90 km west of Attawapiskat, ON, provide different hydrological functions in connecting water flow pathways to the regional drainage network. It is essential to define their distribution, area and arrangement to understand the impact of mine dewatering, which is expected to increase groundwater recharge. Classification was achieved by developing a technique that uses IKONOS satellite imagery coupled with LiDAR-derived DEM derivatives to identify peatland classes. A supervised maximum likelihood classification was performed on the 1 m resolution IKONOS Red/Green/Blue without the infrared (RGB) and with the infrared (IR_RGB) band to determine the overall accuracy prior to inclusion of the DEM derivatives. Confusion matrices indicated 62.9% and 65.8% overall accuracy for the RGB and IR_RGB, respectively. Terrain derivatives were computed from the DEM including slope, vertical distance to channel network (VDCN), deviation from mean elevation (DME), percentile (PER) and difference from mean elevation (DiME). These derivatives were computed at a local (15-cell grid size) and meso (250-cell grid size) scale to capture terrain morphology. The mesoscale 250-cell grid analysis produced the most accurate classifications for all derivatives. However, spectral confusion still occurred (regardless of scale) most frequently in the Fen Dense Conifer vs. Bog Dense Conifer classes and also in the Bog Lichen vs. Bog Lichen Conifer. Despite this confusion, by combining the larger scale LiDAR DEM derivatives and the IKONOS imagery it was found that the overall classification accuracy could be improved by 13%. Specifically, the DiME derivative combined with the multispectral IKONOS (IR_RGB) produced an overall accuracy of 76.5%, and increased to 83.7% when Bog Lichen and Bog Lichen Conifer were combined during a post hoc analysis. This classification revealed the landscape composition of the North Granny Creek subwatershed, which is divided into north and south. The north portion comprises 67.4% bog, 13.6% fen and 18.9% water class, while the south is 63.7% bog, 15.2% fen and 21.1% water class. These proportions provide insight into the hydrology of the landscape and are indicative of the storage and conveyance properties of the subwatershed based on the percentage of bog, fen, or open water.

Subjects/Keywords: Peatland Classification

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

DiFebo, A. (2011). On developing an unambiguous peatland classification using fusion of IKONOS and LiDAR DEM terrain derivatives – Victor Project, James Bay Lowlands. (Thesis). University of Waterloo. Retrieved from http://hdl.handle.net/10012/5962

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

DiFebo, Antonio. “On developing an unambiguous peatland classification using fusion of IKONOS and LiDAR DEM terrain derivatives – Victor Project, James Bay Lowlands.” 2011. Thesis, University of Waterloo. Accessed October 15, 2019. http://hdl.handle.net/10012/5962.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

DiFebo, Antonio. “On developing an unambiguous peatland classification using fusion of IKONOS and LiDAR DEM terrain derivatives – Victor Project, James Bay Lowlands.” 2011. Web. 15 Oct 2019.

Vancouver:

DiFebo A. On developing an unambiguous peatland classification using fusion of IKONOS and LiDAR DEM terrain derivatives – Victor Project, James Bay Lowlands. [Internet] [Thesis]. University of Waterloo; 2011. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/10012/5962.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

DiFebo A. On developing an unambiguous peatland classification using fusion of IKONOS and LiDAR DEM terrain derivatives – Victor Project, James Bay Lowlands. [Thesis]. University of Waterloo; 2011. Available from: http://hdl.handle.net/10012/5962

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

14. Dehman, Alia. Spatial clustering of linkage disequilibrium blocks for genome-wide association studies : Classification spatiale du déséquilibre de liaison pour les études d'association pangénomique.

Degree: Docteur es, Sciences de la vie et de la santé, 2015, Paris Saclay

URL: http://www.theses.fr/2015SACLE013

►

Avec le développement récent des technologies de génotypage à haut débit, l'utilisation des études d'association pangénomiques (GWAS) est devenue très répandue dans la recherche génétique.… (more)

▼

Avec le développement récent des technologies de génotypage à haut débit, l'utilisation des études d'association pangénomiques (GWAS) est devenue très répandue dans la recherche génétique. Au moyen de criblage de grandes parties du génome, ces études visent à caractériser les facteurs génétiques impliqués dans le développement de maladies génétiques complexes. Les GWAS sont également basées sur l'existence de dépendances statistiques, appelées déséquilibre de liaison (DL), habituellement observées entre des loci qui sont proches dans l'ADN. Le DL est défini comme l'association non aléatoire d'allèles à des loci différents sur le même chromosome ou sur des chromosomes différents dans une population. Cette caractéristique biologique est d'une importance fondamentale dans les études d'association car elle permet la localisation précise des mutations causales en utilisant les marqueurs génétiques adjacents. Néanmoins, la structure de blocs complexe induite par le DL ainsi que le grand volume de données génétiques constituent les principaux enjeux soulevés par les études GWAS. Les contributions présentées dans ce manuscrit comportent un double aspect, à la fois méthodologique et algorithmique. Sur le plan méthodologie, nous proposons une approche en trois étapes qui tire profit de la structure de groupes induite par le DL afin d'identifier des variants communs qui pourraient avoir été manquées par l'analyse simple marqueur. Dans une première étape, nous effectuons une classification hiérarchique des SNPs avec une contrainte d'adjacence et en utilisant le DL comme mesure de similarité. Dans une seconde étape, nous appliquons une approche de sélection de modèle à la hiérarchie obtenue afin de définir des blocs de DL. Enfin, nous appliquons le modèle de régression Group Lasso sur les blocs de DL inférés. L'efficacité de l'approche proposée est comparée à celle des approches de régression standards sur des données simulées, semi-simulées et réelles de GWAS. Sur le plan algorithmique, nous nous concentrons sur l'algorithme de classification hiérarchique avec contrainte spatiale dont la complexité quadratique en temps n'est pas adaptée à la grande dimension des données GWAS. Ainsi, nous présentons, dans ce manuscrit, une mise en œuvre efficace d'un tel algorithme dans le contexte général de n'importe quelle mesure de similarité. En introduisant un paramètre h défini par l'utilisateur et en utilisant la structure de tas-min, nous obtenons une complexité sous-quadratique en temps de l'algorithme de classification hiérarchie avec contrainte d'adjacence, ainsi qu'une complexité linéaire en mémoire en le nombre d'éléments à classer. L'intérêt de ce nouvel algorithme est illustré dans des applications GWAS.

With recent development of high-throughput genotyping technologies, the usage of Genome-Wide Association Studies (GWAS) has become widespread in genetic research. By screening large portions of the genome, these studies aim to characterize genetic factors involved in the development of complex genetic diseases. GWAS are also…

Advisors/Committee Members: Ambroise, Christophe (thesis director), Neuvial, Pierre (thesis director).

Subjects/Keywords: Classification hiérarchique

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Dehman, A. (2015). Spatial clustering of linkage disequilibrium blocks for genome-wide association studies : Classification spatiale du déséquilibre de liaison pour les études d'association pangénomique. (Doctoral Dissertation). Paris Saclay. Retrieved from http://www.theses.fr/2015SACLE013

Chicago Manual of Style (16^th Edition):

Dehman, Alia. “Spatial clustering of linkage disequilibrium blocks for genome-wide association studies : Classification spatiale du déséquilibre de liaison pour les études d'association pangénomique.” 2015. Doctoral Dissertation, Paris Saclay. Accessed October 15, 2019. http://www.theses.fr/2015SACLE013.

MLA Handbook (7^th Edition):

Dehman, Alia. “Spatial clustering of linkage disequilibrium blocks for genome-wide association studies : Classification spatiale du déséquilibre de liaison pour les études d'association pangénomique.” 2015. Web. 15 Oct 2019.

Vancouver:

Dehman A. Spatial clustering of linkage disequilibrium blocks for genome-wide association studies : Classification spatiale du déséquilibre de liaison pour les études d'association pangénomique. [Internet] [Doctoral dissertation]. Paris Saclay; 2015. [cited 2019 Oct 15]. Available from: http://www.theses.fr/2015SACLE013.

Council of Science Editors:

Dehman A. Spatial clustering of linkage disequilibrium blocks for genome-wide association studies : Classification spatiale du déséquilibre de liaison pour les études d'association pangénomique. [Doctoral Dissertation]. Paris Saclay; 2015. Available from: http://www.theses.fr/2015SACLE013

15. Guinot, Florent. Statistical learning for omics association and interaction studies based on blockwise feature compression : Apprentissage statistique pour les études d'association et d'interactions entre données omiques fondée sur une approche de compression structurée.

Degree: Docteur es, Sciences de la vie et de la santé, 2018, Paris Saclay

URL: http://www.theses.fr/2018SACLE029

►

Depuis la dernière décennie le développement rapide des technologies de génotypage a profondément modifié la façon dont les gènes impliqués dans les troubles mendéliens et… (more)

▼

Depuis la dernière décennie le développement rapide des technologies de génotypage a profondément modifié la façon dont les gènes impliqués dans les troubles mendéliens et les maladies complexes sont cartographiés, passant d'approches gènes candidats aux études d'associations pan-génomique, ou Genome-Wide Association Studies (GWASs). Ces études visent à identifier, au sein d'échantillons d'individus non apparentés, des marqueurs génétiques impliqués dans l'expression de maladies complexes. Ces études exploitent le fait qu'il est plus facile d'établir, à partir de la population générale, de grandes cohortes de personnes affectées par une maladie et partageant un facteur de risque génétique qu'au sein d'échantillons apparentés issus d'une même famille, comme c'est le cas dans les études familiales traditionnelles.D'un point de vue statistique, l'approche standard est basée sur le test d'hypothèse: dans un échantillon d'individus non apparentés, des individus malades sont testés contre des individus sains à un ou plusieurs marqueurs. Cependant, à cause de la grande dimension des données, ces procédures de tests classiques sont souvent sujettes à des faux positifs, à savoir des marqueurs faussement identifiés comme étant significatifs. Une solution consiste à appliquer une correction sur les p-valeurs obtenues afin de diminuer le seuil de significativité, augmentant en contrepartie le risque de manquer des associations n’ayant qu'un faible effet sur le phénotype.De plus, bien que cette approche ait réussi à identifier des marqueurs génétiques associés à des maladies multi-factorielles complexes (maladie de Crohn, diabète I et II, maladie coronarienne,…), seule une faible proportion des variations phénotypiques attendues des études familiales classiques a été expliquée. Cette héritabilité manquante peut avoir de multiples causes parmi les suivantes: fortes corrélations entre les variables génétiques, structure de la population, épistasie (interactions entre gènes), maladie associée aux variants rares,...Les principaux objectifs de cette thèse sont de développer de nouvelles méthodes statistiques pouvant répondre à certaines des limitations mentionnées ci-dessus. Plus précisément, nous avons développé deux nouvelles approches: la première exploite la structure de corrélation entre les marqueurs génétiques afin d'améliorer la puissance de détection dans le cadre des tests d'hypothèses tandis que la seconde est adaptée à la détection d'interactions statistiques entre groupes de marqueurs méta-génomiques et génétiques permettant une meilleure compréhension de la relation complexe entre environnement et génome sur l'expression d'un caractère.

Since the last decade, the rapid advances in genotyping technologies have changed the way genes involved in mendelian disorders and complex diseases are mapped, moving from candidate genes approaches to linkage disequilibrium mapping. In this context, Genome-Wide Associations Studies (GWAS) aim at identifying genetic markers implied in the expression of complex disease and occuring at…

Advisors/Committee Members: Ambroise, Christophe (thesis director).

Subjects/Keywords: Classification hiérarchique

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Guinot, F. (2018). Statistical learning for omics association and interaction studies based on blockwise feature compression : Apprentissage statistique pour les études d'association et d'interactions entre données omiques fondée sur une approche de compression structurée. (Doctoral Dissertation). Paris Saclay. Retrieved from http://www.theses.fr/2018SACLE029

Chicago Manual of Style (16^th Edition):

Guinot, Florent. “Statistical learning for omics association and interaction studies based on blockwise feature compression : Apprentissage statistique pour les études d'association et d'interactions entre données omiques fondée sur une approche de compression structurée.” 2018. Doctoral Dissertation, Paris Saclay. Accessed October 15, 2019. http://www.theses.fr/2018SACLE029.

MLA Handbook (7^th Edition):

Guinot, Florent. “Statistical learning for omics association and interaction studies based on blockwise feature compression : Apprentissage statistique pour les études d'association et d'interactions entre données omiques fondée sur une approche de compression structurée.” 2018. Web. 15 Oct 2019.

Vancouver:

Guinot F. Statistical learning for omics association and interaction studies based on blockwise feature compression : Apprentissage statistique pour les études d'association et d'interactions entre données omiques fondée sur une approche de compression structurée. [Internet] [Doctoral dissertation]. Paris Saclay; 2018. [cited 2019 Oct 15]. Available from: http://www.theses.fr/2018SACLE029.

Council of Science Editors:

Guinot F. Statistical learning for omics association and interaction studies based on blockwise feature compression : Apprentissage statistique pour les études d'association et d'interactions entre données omiques fondée sur une approche de compression structurée. [Doctoral Dissertation]. Paris Saclay; 2018. Available from: http://www.theses.fr/2018SACLE029

Université de Neuchâtel

16. Kummer, Olena. Feature weighting approaches in sentiment analysis of short text.

Degree: 2012, Université de Neuchâtel

URL: http://doc.rero.ch/record/30954

► In this thesis, we propose a supervised classification scheme based on computation of the statistical scores for the textual features. More specifically, we consider binary… (more)

Subjects/Keywords: Text Classification

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Kummer, O. (2012). Feature weighting approaches in sentiment analysis of short text. (Thesis). Université de Neuchâtel. Retrieved from http://doc.rero.ch/record/30954

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Kummer, Olena. “Feature weighting approaches in sentiment analysis of short text.” 2012. Thesis, Université de Neuchâtel. Accessed October 15, 2019. http://doc.rero.ch/record/30954.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Kummer, Olena. “Feature weighting approaches in sentiment analysis of short text.” 2012. Web. 15 Oct 2019.

Vancouver:

Kummer O. Feature weighting approaches in sentiment analysis of short text. [Internet] [Thesis]. Université de Neuchâtel; 2012. [cited 2019 Oct 15]. Available from: http://doc.rero.ch/record/30954.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Kummer O. Feature weighting approaches in sentiment analysis of short text. [Thesis]. Université de Neuchâtel; 2012. Available from: http://doc.rero.ch/record/30954

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Texas State University – San Marcos

17. Ring, Patrick D. Movement Classification and Analysis from RGB – D Video Data.

Degree: MS, Computer Science, 2019, Texas State University – San Marcos

URL: https://digital.library.txstate.edu/handle/10877/8325

► The aim of this thesis is to develop and evaluate methods of human movement classification using motion tracking data captured using a RGB-D sensor. As… (more)

Subjects/Keywords: Kinect; Classification

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APA (6^th Edition):

Ring, P. D. (2019). Movement Classification and Analysis from RGB – D Video Data. (Masters Thesis). Texas State University – San Marcos. Retrieved from https://digital.library.txstate.edu/handle/10877/8325

Chicago Manual of Style (16^th Edition):

Ring, Patrick D. “Movement Classification and Analysis from RGB – D Video Data.” 2019. Masters Thesis, Texas State University – San Marcos. Accessed October 15, 2019. https://digital.library.txstate.edu/handle/10877/8325.

MLA Handbook (7^th Edition):

Ring, Patrick D. “Movement Classification and Analysis from RGB – D Video Data.” 2019. Web. 15 Oct 2019.

Vancouver:

Ring PD. Movement Classification and Analysis from RGB – D Video Data. [Internet] [Masters thesis]. Texas State University – San Marcos; 2019. [cited 2019 Oct 15]. Available from: https://digital.library.txstate.edu/handle/10877/8325.

Council of Science Editors:

Ring PD. Movement Classification and Analysis from RGB – D Video Data. [Masters Thesis]. Texas State University – San Marcos; 2019. Available from: https://digital.library.txstate.edu/handle/10877/8325

18. Bouillot, Flavien. Classification de textes : de nouvelles pondérations adaptées aux petits volumes : Text Classification : new weights suitable for small dataset.

Degree: Docteur es, Informatique, 2015, Montpellier

URL: http://www.theses.fr/2015MONTS167

►

Au quotidien, le réflexe de classifier est omniprésent et inconscient. Par exemple dans le processus de prise de décision où face à un élément (un… (more)

▼

Au quotidien, le réflexe de classifier est omniprésent et inconscient. Par exemple dans le processus de prise de décision où face à un élément (un objet, un événement, une personne) nous allons instinctivement chercher à rapprocher cet élément d'autres similaires afin d'adapter nos choix et nos comportements. Ce rangement dans telle ou telle catégorie repose sur les expériences passées et les caractéristiques de l'élément. Plus les expériences seront nombreuses et les caractéristiques détaillées, plus fine et pertinente sera la décision. Il en est de même lorsqu'il nous faut catégoriser un document en fonction de son contenu. Par exemple détecter s'il s'agit d'un conte pour enfants ou d'un traité de philosophie. Ce traitement est bien sûr d'autant plus efficace si nous possédons un grand nombre d'ouvrages de ces deux catégories et que l'ouvrage à classifier possède un nombre important de mots.Dans ce manuscrit nous nous intéressons à la problématique de la prise de décision lorsque justement nous disposons de peu de documents d'apprentissage et que le document possède un nombre de mots limité. Nous proposons pour cela une nouvelle approche qui repose sur de nouvelles pondérations. Elle nous permet de déterminer avec précision l'importance à accorder aux mots composant le document.Afin d'optimiser les traitements, nous proposons une approche paramétrable. Cinq paramètres rendent notre approche adaptable, quel que soit le problème de classification donné. De très nombreuses expérimentations ont été menées sur différents types de documents, dans différentes langues et dans différentes configurations. Selon les corpus, elles mettent en évidence que notre proposition nous permet d'obtenir des résultats supérieurs en comparaison avec les meilleures approches de la littérature pour traiter les problématiques de petits volumes.L'utilisation de paramètres introduit bien sur une complexité supplémentaire puisqu'il faut alors déterminer les valeurs optimales. Détecter les meilleurs paramètres et les meilleurs algorithmes est une tâche compliquée dont la difficulté est théorisée au travers du théorème du No-Free-Lunch. Nous traitons cette seconde problématique en proposant une nouvelle approche de méta-classification reposant sur les notions de distances et de similarités sémantiques. Plus précisément nous proposons de nouveaux méta-descripteurs adaptés dans un contexte de classification de documents. Cette approche originale nous permet d'obtenir des résultats similaires aux meilleures approches de la littérature tout en offrant des qualités supplémentaires.Pour conclure, les travaux présentés dans ce manuscrit ont fait l'objet de diverses implémentations techniques, une dans le logiciel Weka, une dans un prototype industriel et enfin une troisième dans le logiciel de la société ayant financé ces travaux.

Every day, classification is omnipresent and unconscious. For example in the process of decision when faced with something (an object, an event, a person), we will instinctively think of similar elements in order to adapt…

Advisors/Committee Members: Poncelet, Pascal (thesis director), Roche, Mathieu (thesis director).

Subjects/Keywords: Classification textuelle; Petits volume de données; Méta-Classification; Text classification; Few data classification; Meta-Classification

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Bouillot, F. (2015). Classification de textes : de nouvelles pondérations adaptées aux petits volumes : Text Classification : new weights suitable for small dataset. (Doctoral Dissertation). Montpellier. Retrieved from http://www.theses.fr/2015MONTS167

Chicago Manual of Style (16^th Edition):

Bouillot, Flavien. “Classification de textes : de nouvelles pondérations adaptées aux petits volumes : Text Classification : new weights suitable for small dataset.” 2015. Doctoral Dissertation, Montpellier. Accessed October 15, 2019. http://www.theses.fr/2015MONTS167.

MLA Handbook (7^th Edition):

Bouillot, Flavien. “Classification de textes : de nouvelles pondérations adaptées aux petits volumes : Text Classification : new weights suitable for small dataset.” 2015. Web. 15 Oct 2019.

Vancouver:

Bouillot F. Classification de textes : de nouvelles pondérations adaptées aux petits volumes : Text Classification : new weights suitable for small dataset. [Internet] [Doctoral dissertation]. Montpellier; 2015. [cited 2019 Oct 15]. Available from: http://www.theses.fr/2015MONTS167.

Council of Science Editors:

Bouillot F. Classification de textes : de nouvelles pondérations adaptées aux petits volumes : Text Classification : new weights suitable for small dataset. [Doctoral Dissertation]. Montpellier; 2015. Available from: http://www.theses.fr/2015MONTS167

Louisiana State University

19. Billiot, Amanda Michelle. A Hybrid Procedure for Classifying Synoptic Weather Types for Louisiana with an Application to Precipitation Variability.

Degree: MS, Social and Behavioral Sciences, 2013, Louisiana State University

URL: etd-11082013-102007 ; https://digitalcommons.lsu.edu/gradschool_theses/965

► An automated synoptic weather classification system, based on the weather types devised by Robert Muller for Louisiana, is presented in this thesis and an application… (more)

Subjects/Keywords: climatology; synoptic climatology; synoptic classification; hybrid classification

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APA (6^th Edition):

Billiot, A. M. (2013). A Hybrid Procedure for Classifying Synoptic Weather Types for Louisiana with an Application to Precipitation Variability. (Masters Thesis). Louisiana State University. Retrieved from etd-11082013-102007 ; https://digitalcommons.lsu.edu/gradschool_theses/965

Chicago Manual of Style (16^th Edition):

Billiot, Amanda Michelle. “A Hybrid Procedure for Classifying Synoptic Weather Types for Louisiana with an Application to Precipitation Variability.” 2013. Masters Thesis, Louisiana State University. Accessed October 15, 2019. etd-11082013-102007 ; https://digitalcommons.lsu.edu/gradschool_theses/965.

MLA Handbook (7^th Edition):

Billiot, Amanda Michelle. “A Hybrid Procedure for Classifying Synoptic Weather Types for Louisiana with an Application to Precipitation Variability.” 2013. Web. 15 Oct 2019.

Vancouver:

Billiot AM. A Hybrid Procedure for Classifying Synoptic Weather Types for Louisiana with an Application to Precipitation Variability. [Internet] [Masters thesis]. Louisiana State University; 2013. [cited 2019 Oct 15]. Available from: etd-11082013-102007 ; https://digitalcommons.lsu.edu/gradschool_theses/965.

Council of Science Editors:

Billiot AM. A Hybrid Procedure for Classifying Synoptic Weather Types for Louisiana with an Application to Precipitation Variability. [Masters Thesis]. Louisiana State University; 2013. Available from: etd-11082013-102007 ; https://digitalcommons.lsu.edu/gradschool_theses/965

Université Catholique de Louvain

20. Lebeau, Eric. Study of label errors on a convolutional neural network.

Degree: 2017, Université Catholique de Louvain

URL: http://hdl.handle.net/2078.1/thesis:13006

►

Label errors can have a negative impact on the training of a convolutional neural network for image classification. Consequently, the learning of these label errors… (more)

▼

Label errors can have a negative impact on the training of a convolutional neural network for image classification. Consequently, the learning of these label errors can lead to a decrease in overall performance with lower than expected image detection rates. Even with a well trained convolution neural network, a decrease in performance can be observed.\ The goal of this paper is first to study the impact of the label errors. Next to provide a tool to identify the label errors in order to purify the database. Finally, the paper studies a method that allows the training of a convolutional neural network that is more robust to label errors.\ The purification technique presented in this paper defines multiple criteria based on the neural network output to distinguish label errors from classification errors. These criteria give a probability to each image to contain a label error. The training of the convolutional neural network is based on these label error probabilities. Images that are suspected to have a label error will have a reduced impact on the training.\ The paper presents different encouraging results obtained on a well-know database, MNIST. However, the usage of a more complex database, like CIFAR, displays the importance of an efficient network in order to have the maximum gain of the purification method.\ A deeper analysis of the purification methods in different cases is also provided. Indeed, deeper tests show the negative impact of overfitting in the presence of label errors. Small networks seem to be less affected by this overfitting but their results are unfortunately not as good as the ones obtained with complex networks. Some alternative solutions like removing all errors (label errors and classification errors) during training by using 0 weights are tested. Results show that these solutions allow a certain stability but do not seem optimal. More creative solutions with iterative weights give promising results.\ Finally, a real test on a more complex database finalized this paper. This test confirms the previously observed results but the overall performance and efficiency is not as good as for simpler databases like MNIST. The results seem to suffer from the not random noise between similar characters. However, they still confirm the interest of the method and suggest to deepen the research.\

Master [120] : ingénieur civil électricien, Université catholique de Louvain, 2017

Advisors/Committee Members: UCL - Ecole polytechnique de Louvain, De Vleeschouwer, Christophe.

Subjects/Keywords: CNN; Label errors; Image classification; Digits classification

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APA (6^th Edition):

Lebeau, E. (2017). Study of label errors on a convolutional neural network. (Thesis). Université Catholique de Louvain. Retrieved from http://hdl.handle.net/2078.1/thesis:13006

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Lebeau, Eric. “Study of label errors on a convolutional neural network.” 2017. Thesis, Université Catholique de Louvain. Accessed October 15, 2019. http://hdl.handle.net/2078.1/thesis:13006.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Lebeau, Eric. “Study of label errors on a convolutional neural network.” 2017. Web. 15 Oct 2019.

Vancouver:

Lebeau E. Study of label errors on a convolutional neural network. [Internet] [Thesis]. Université Catholique de Louvain; 2017. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/2078.1/thesis:13006.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Lebeau E. Study of label errors on a convolutional neural network. [Thesis]. Université Catholique de Louvain; 2017. Available from: http://hdl.handle.net/2078.1/thesis:13006

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Melbourne

21. Burford, Clinton. Collective document classification using explicit and implicit inter-document relationships.

Degree: 2013, University of Melbourne

URL: http://hdl.handle.net/11343/38110

► Information systems are transforming the ways in which people generate, store and share information. One consequence of this change is a massive increase in the… (more)

▼ Information systems are transforming the ways in which people generate, store and share information. One consequence of this change is a massive increase in the quantity of digital content the average person needs to deal with. A large part of the information systems challenge is about finding intelligent ways to help users locate and analyse this information. One tool that is available to build systems to address this challenge is automatic document classification. A document classifier is a statistical model for predicting a label for an input document that is represented as a set of features. The potential usefulness of such a generalised system for categorising documents based on their contents is very great. There are direct applications for systems that can answer complex document categorisation questions like: Is this product review generally positive or negative? Document classification systems can also become critical parts of most complex systems that need input documents to be selected based on complex criteria. This thesis addresses the question of how document classifiers can exploit information about the relationships between documents being classified. Normally, document classifiers work on a single document at a time: once the classifier has been trained from a set of labelled examples, it can then be used to label single input documents as required. Collective document classifiers learn a classifier that can be applied to a group of related documents. The inter-document relationships in the group are used to improve labelling performance beyond what is possible when considering documents in isolation. Work on collective document classifiers is based on the observation that some types of documents have features which are either ambiguous or not present in training data, but which have the special characteristic of indicating relationships between the labels of documents. Most often, an inter-document relationship indicates that two documents have the same label, but it may also indicate that they have different labels. In either case, classifiers gain an advantage if they can consider inter-document features. Inter-document features can be explicit, as when a document cites or quotes another, or implicit, as when documents exist in semantically related groups in which stylistic, structural or semantic similarities are informative, or when they are related by a spatial or temporal structure. In the first part of this thesis I survey the state-of-the-art in collective document classification and explore approaches for adding collective behaviour to standard document classifiers. I present an experimental evaluation of these techniques for use with explicit inter-document relationships. In the second part I develop techniques for extracting implicit inter-document relationships. …

Subjects/Keywords: natural language processing; document classification; collective classification

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Burford, C. (2013). Collective document classification using explicit and implicit inter-document relationships. (Doctoral Dissertation). University of Melbourne. Retrieved from http://hdl.handle.net/11343/38110

Chicago Manual of Style (16^th Edition):

Burford, Clinton. “Collective document classification using explicit and implicit inter-document relationships.” 2013. Doctoral Dissertation, University of Melbourne. Accessed October 15, 2019. http://hdl.handle.net/11343/38110.

MLA Handbook (7^th Edition):

Burford, Clinton. “Collective document classification using explicit and implicit inter-document relationships.” 2013. Web. 15 Oct 2019.

Vancouver:

Burford C. Collective document classification using explicit and implicit inter-document relationships. [Internet] [Doctoral dissertation]. University of Melbourne; 2013. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/11343/38110.

Council of Science Editors:

Burford C. Collective document classification using explicit and implicit inter-document relationships. [Doctoral Dissertation]. University of Melbourne; 2013. Available from: http://hdl.handle.net/11343/38110

East Carolina University

22. Brewer, Michael Scott. HIGHER-LEVEL SYSTEMATICS OF THE MILLIPEDES (ARTHROPODA: MYRIAPODA: DIPLOPODA) EVALUATED USING TRANSCRIPTOMIC DATA MITOCHONDRIAL GENOMICS AND CLASSIFICATION ANALYSES.

Degree: 2012, East Carolina University

URL: http://libres.uncg.edu/ir/listing.aspx?styp=ti&id=14168

► Knowledge of deep level phylogenetic relationships within and between many animal groups is currently lacking. Past attempts to reconstruct these ancient evolutionary relationships once relied… (more)

▼ Knowledge of deep level phylogenetic relationships within and between many animal groups is currently lacking. Past attempts to reconstruct these ancient evolutionary relationships once relied chiefly on morphological characters and consequently suffered from deficiencies inherent to these data (homoplasy few diagnostic characters etc.). Advances in molecular biology over the last 20 years (namely PCR and high-throughput sequencing) have provided a whole other facet of potential characters via a vast array of loci both nuclear and mitochondrial which represent unlinked regions spanning entire genomes. The class Diplopoda (the millipedes) is a diverse group 12 000 described species which has suffered a long and convoluted taxonomic and systematic history. Containing many overinflated groups (numerous monotypic taxa) while other groups are vastly understudied the current scheme of classification does not reflect the evolutionary history of the group but instead exists primarily for identification purposes. A classification constructed in such a manner can be characterized as an "unnatural classification". This work represents an attempt to: 1) ascertain the uniformity of millipede taxa at the ordinal level by evaluating species diversity contained in higher taxa (orders families genera); 2) achieve a robust and empirically derived estimate of millipede global diversity; 3) reconstruct the higher level relationships among all major millipede taxa using genomic scale molecular data; 4) map the ancestral states of key millipede characteristics; and 5) date the divergences of major diplopod lineages. Full mitochondrial genomes and transcriptomic data obtained via second-generation sequencing for exemplar taxa representing the ordinal taxa were used to reconstruct the relationships between the higher millipede taxa. Our work uncovered interesting and potentially alarming trends in millipede taxonomy. Additionally we demonstrated the utility or lack thereof of using mitochondrial sequence data to reconstruct deep evolutionary relationships. Transcriptomic data analyses yielded well- supported trees containing relationships that have not been suggested previously. The transcriptome-based phylogeny was used to reconstruct the evolutionary changes of key millipede characteristics and consequently to assess their utility in delineating millipede taxa. This information provides a basis for future work within the Diplopoda including but not limited to: character evolution biogeography divergence time estimations and comparative genomics. ; Systematic biology, Entomology, Genetics, Diplopoda, Genomics, Mitochondria, Next-generation sequencing, Phylogenetics, Transcriptome Advisors/Committee Members: Jason E. Bond (advisor).

Subjects/Keywords: Millipedes – Classification; Cladistic analysis; Animals – Classification

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APA (6^th Edition):

Brewer, M. S. (2012). HIGHER-LEVEL SYSTEMATICS OF THE MILLIPEDES (ARTHROPODA: MYRIAPODA: DIPLOPODA) EVALUATED USING TRANSCRIPTOMIC DATA MITOCHONDRIAL GENOMICS AND CLASSIFICATION ANALYSES. (Doctoral Dissertation). East Carolina University. Retrieved from http://libres.uncg.edu/ir/listing.aspx?styp=ti&id=14168

Chicago Manual of Style (16^th Edition):

Brewer, Michael Scott. “HIGHER-LEVEL SYSTEMATICS OF THE MILLIPEDES (ARTHROPODA: MYRIAPODA: DIPLOPODA) EVALUATED USING TRANSCRIPTOMIC DATA MITOCHONDRIAL GENOMICS AND CLASSIFICATION ANALYSES.” 2012. Doctoral Dissertation, East Carolina University. Accessed October 15, 2019. http://libres.uncg.edu/ir/listing.aspx?styp=ti&id=14168.

MLA Handbook (7^th Edition):

Brewer, Michael Scott. “HIGHER-LEVEL SYSTEMATICS OF THE MILLIPEDES (ARTHROPODA: MYRIAPODA: DIPLOPODA) EVALUATED USING TRANSCRIPTOMIC DATA MITOCHONDRIAL GENOMICS AND CLASSIFICATION ANALYSES.” 2012. Web. 15 Oct 2019.

Vancouver:

Brewer MS. HIGHER-LEVEL SYSTEMATICS OF THE MILLIPEDES (ARTHROPODA: MYRIAPODA: DIPLOPODA) EVALUATED USING TRANSCRIPTOMIC DATA MITOCHONDRIAL GENOMICS AND CLASSIFICATION ANALYSES. [Internet] [Doctoral dissertation]. East Carolina University; 2012. [cited 2019 Oct 15]. Available from: http://libres.uncg.edu/ir/listing.aspx?styp=ti&id=14168.

Council of Science Editors:

Brewer MS. HIGHER-LEVEL SYSTEMATICS OF THE MILLIPEDES (ARTHROPODA: MYRIAPODA: DIPLOPODA) EVALUATED USING TRANSCRIPTOMIC DATA MITOCHONDRIAL GENOMICS AND CLASSIFICATION ANALYSES. [Doctoral Dissertation]. East Carolina University; 2012. Available from: http://libres.uncg.edu/ir/listing.aspx?styp=ti&id=14168

University of Lethbridge

23. Kennedy, Peter. Automatic template-guided classification of remnant trees .

Degree: 2014, University of Lethbridge

URL: http://hdl.handle.net/10133/3616

► Spectral features within satellite images change so frequently and unpredictably that spectral definitions of land cover are often only accurate for a single image. Consequently,… (more)

Subjects/Keywords: automatic classification; land-cover classification; map reuse

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APA (6^th Edition):

Kennedy, P. (2014). Automatic template-guided classification of remnant trees . (Thesis). University of Lethbridge. Retrieved from http://hdl.handle.net/10133/3616

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Kennedy, Peter. “Automatic template-guided classification of remnant trees .” 2014. Thesis, University of Lethbridge. Accessed October 15, 2019. http://hdl.handle.net/10133/3616.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Kennedy, Peter. “Automatic template-guided classification of remnant trees .” 2014. Web. 15 Oct 2019.

Vancouver:

Kennedy P. Automatic template-guided classification of remnant trees . [Internet] [Thesis]. University of Lethbridge; 2014. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/10133/3616.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Kennedy P. Automatic template-guided classification of remnant trees . [Thesis]. University of Lethbridge; 2014. Available from: http://hdl.handle.net/10133/3616

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Halmstad University

24. Kobel, Conrad. On the Classiﬁcation of Solvable Lie Algebras of Finite Dimension Containing an Abelian Ideal of Codimension One.

Degree: Computer and Electrical Engineering (IDE), 2008, Halmstad University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-1188

► In this work we investigate the structure of this type of Lie algebras over arbitrary ﬁelds F by constructing them from their Abelian ideal.… (more)

Subjects/Keywords: Classification; Lie Algebras

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APA (6^th Edition):

Kobel, C. (2008). On the Classiﬁcation of Solvable Lie Algebras of Finite Dimension Containing an Abelian Ideal of Codimension One. (Thesis). Halmstad University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-1188

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Kobel, Conrad. “On the Classiﬁcation of Solvable Lie Algebras of Finite Dimension Containing an Abelian Ideal of Codimension One.” 2008. Thesis, Halmstad University. Accessed October 15, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-1188.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Kobel, Conrad. “On the Classiﬁcation of Solvable Lie Algebras of Finite Dimension Containing an Abelian Ideal of Codimension One.” 2008. Web. 15 Oct 2019.

Vancouver:

Kobel C. On the Classiﬁcation of Solvable Lie Algebras of Finite Dimension Containing an Abelian Ideal of Codimension One. [Internet] [Thesis]. Halmstad University; 2008. [cited 2019 Oct 15]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-1188.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Kobel C. On the Classiﬁcation of Solvable Lie Algebras of Finite Dimension Containing an Abelian Ideal of Codimension One. [Thesis]. Halmstad University; 2008. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-1188

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Georgia

25. Bradshaw, Laine Percell. Combining scaling and classification: A psychometric model for scaling ability and diagnosing misconceptions.

Degree: PhD, Educational Psychology, 2011, University of Georgia

URL: http://purl.galileo.usg.edu/uga_etd/bradshaw_laine_p_201105_phd

► The Scaling Individuals and Classifying Misconceptions (SICM) model is presented as a combination of an item response theory (IRT) model and a diagnostic classification model… (more)

Subjects/Keywords: diagnostic classification model

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APA (6^th Edition):

Bradshaw, L. P. (2011). Combining scaling and classification: A psychometric model for scaling ability and diagnosing misconceptions. (Doctoral Dissertation). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/bradshaw_laine_p_201105_phd

Chicago Manual of Style (16^th Edition):

Bradshaw, Laine Percell. “Combining scaling and classification: A psychometric model for scaling ability and diagnosing misconceptions.” 2011. Doctoral Dissertation, University of Georgia. Accessed October 15, 2019. http://purl.galileo.usg.edu/uga_etd/bradshaw_laine_p_201105_phd.

MLA Handbook (7^th Edition):

Bradshaw, Laine Percell. “Combining scaling and classification: A psychometric model for scaling ability and diagnosing misconceptions.” 2011. Web. 15 Oct 2019.

Vancouver:

Bradshaw LP. Combining scaling and classification: A psychometric model for scaling ability and diagnosing misconceptions. [Internet] [Doctoral dissertation]. University of Georgia; 2011. [cited 2019 Oct 15]. Available from: http://purl.galileo.usg.edu/uga_etd/bradshaw_laine_p_201105_phd.

Council of Science Editors:

Bradshaw LP. Combining scaling and classification: A psychometric model for scaling ability and diagnosing misconceptions. [Doctoral Dissertation]. University of Georgia; 2011. Available from: http://purl.galileo.usg.edu/uga_etd/bradshaw_laine_p_201105_phd

Texas A&M University

26. Bahadorinejad, Arghavan. Fault Detection and Diagnosis in Gene Regulatory Networks and Optimal Bayesian Classification of Metagenomic Data.

Degree: 2017, Texas A&M University

URL: http://hdl.handle.net/1969.1/161434

► It is well known that the molecular basis of many diseases, particularly cancer, resides in the loss of regulatory power in critical genomic pathways due… (more)

▼ It is well known that the molecular basis of many diseases, particularly cancer, resides in the loss of regulatory power in critical genomic pathways due to DNA mutations. We propose a methodology for model-based fault detection and diagnosis for stochastic Boolean dynamical systems indirectly observed through a single time series of transcriptomic measurements using Next Generation Sequencing (NGS) data. The fault detection consists of an innovations filter followed by a fault certification step, and requires no knowledge about the system faults. The innovations filter uses the optimal Boolean state estimator, called the Boolean Kalman Filter (BKF). We propose an additional step of fault diagnosis based on a multiple model adaptive estimation (MMAE) method consisting of a bank of BKFs running in parallel. The efficacy of the proposed methodology is demonstrated via numerical experiments using a p53-MDM2 negative feedback loop Boolean network. The results indicate the proposed method is promising in monitoring biological changes at the transcriptomic level. Genomic applications in the life sciences experimented an explosive growth with the advent of high-throughput measurement technologies, which are capable of delivering fast and relatively inexpensive profiles of gene and protein activity on a genome-wide or proteome-wide scale. For the study of microbial classification, we propose a Bayesian method for the classification of r16S sequencing pro- files of bacterial abundancies, by using a Dirichlet-Multinomial-Poisson model for microbial community samples. The proposed approach is compared to the kernel SVM, Random Forest and MetaPhyl classification rules as a function of varying sample size, classification difficulty, using synthetic data and real data sets. The proposed Bayesian classifier clearly displays the best performance over different values of between and within class variances that defines the difficulty of the classification. Advisors/Committee Members: Braga-Neto, Ulisses M (advisor), Dougherty, Edward (committee member), Serpedin, Erchin (committee member), Ivanov, Ivon (committee member).

Subjects/Keywords: Fault detection; Classification

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Bahadorinejad, A. (2017). Fault Detection and Diagnosis in Gene Regulatory Networks and Optimal Bayesian Classification of Metagenomic Data. (Thesis). Texas A&M University. Retrieved from http://hdl.handle.net/1969.1/161434

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Bahadorinejad, Arghavan. “Fault Detection and Diagnosis in Gene Regulatory Networks and Optimal Bayesian Classification of Metagenomic Data.” 2017. Thesis, Texas A&M University. Accessed October 15, 2019. http://hdl.handle.net/1969.1/161434.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Bahadorinejad, Arghavan. “Fault Detection and Diagnosis in Gene Regulatory Networks and Optimal Bayesian Classification of Metagenomic Data.” 2017. Web. 15 Oct 2019.

Vancouver:

Bahadorinejad A. Fault Detection and Diagnosis in Gene Regulatory Networks and Optimal Bayesian Classification of Metagenomic Data. [Internet] [Thesis]. Texas A&M University; 2017. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/1969.1/161434.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Bahadorinejad A. Fault Detection and Diagnosis in Gene Regulatory Networks and Optimal Bayesian Classification of Metagenomic Data. [Thesis]. Texas A&M University; 2017. Available from: http://hdl.handle.net/1969.1/161434

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Central Connecticut State University

27. Ironside, Brian Michael, 1978-. Improving the Performance of Ensemble Classifier Models through the Local Specialization of Base Classifiers.

Degree: Department of Mathematical Sciences, 2016, Central Connecticut State University

URL: http://content.library.ccsu.edu/u?/ccsutheses,2357

►

Two approaches are tested to improve the predictive performance of classification ensembles, individually, and in combination. Eight datasets from the UCI machine learning repository are… (more)

▼

Two approaches are tested to improve the predictive performance of classification ensembles, individually, and in combination. Eight datasets from the UCI machine learning repository are used to test the efficacy of these approaches. To reflect patterns specific to subregions of the data, base classifiers are trained on partitions of the training data generated by an unsupervised model. Gaussian modelbased clustering is used to create unsupervised partitions, due to its ability to model differences in the variances of predictors, correlations between predictors, and provide estimates of cluster membership probability for each data point. These clusters are evaluated according to their separation and robustness to initial conditions and data perturbations. The hypothesis space available to the classification ensembles is expanded by the use of multiple classification algorithms to train base classifiers. Classification trees, knearest neighbors, linear discriminant analysis, and artificial neural networks are used to train base classifiers, and provide a diverse set of model generation and pattern summarization heuristics. Ensembles are constructed using an “over-produce and select” strategy. A library of base classifiers are created, and then a subset is selected for inclusion in the ensemble in a stepwise manner, according to their ability to improve the mean squared error of the ensemble. The library of classifiers contains models trained on unsupervised partitions of the data, or trained using multiple algorithms, or both. To reflect both the refinement and calibration of the base classifiers when producing the ensemble prediction, predictions are weighted by their individual mean squared error. The ensembles strategies outperform the base classifiers. The ensembles composed of classifiers trained on unsupervised partitions of the data, but using only a single classification algorithm to train the base classifiers, outperform the ensembles created using multiple classification algorithms.

"Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science in Data Mining"; Thesis advisor: Daniel Larose.; M.S.,Central Connecticut State University,,2016.;

Advisors/Committee Members: Larose, Daniel T..

Subjects/Keywords: Data mining.; Classification.

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Ironside, Brian Michael, 1. (2016). Improving the Performance of Ensemble Classifier Models through the Local Specialization of Base Classifiers. (Thesis). Central Connecticut State University. Retrieved from http://content.library.ccsu.edu/u?/ccsutheses,2357

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Ironside, Brian Michael, 1978-. “Improving the Performance of Ensemble Classifier Models through the Local Specialization of Base Classifiers.” 2016. Thesis, Central Connecticut State University. Accessed October 15, 2019. http://content.library.ccsu.edu/u?/ccsutheses,2357.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Ironside, Brian Michael, 1978-. “Improving the Performance of Ensemble Classifier Models through the Local Specialization of Base Classifiers.” 2016. Web. 15 Oct 2019.

Vancouver:

Ironside, Brian Michael 1. Improving the Performance of Ensemble Classifier Models through the Local Specialization of Base Classifiers. [Internet] [Thesis]. Central Connecticut State University; 2016. [cited 2019 Oct 15]. Available from: http://content.library.ccsu.edu/u?/ccsutheses,2357.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Ironside, Brian Michael 1. Improving the Performance of Ensemble Classifier Models through the Local Specialization of Base Classifiers. [Thesis]. Central Connecticut State University; 2016. Available from: http://content.library.ccsu.edu/u?/ccsutheses,2357

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Montana State University

28. Barge, Edward Gilman. Systematics of Lactarius in the Rocky Mountain alpine zone.

Degree: College of Agriculture, 2015, Montana State University

URL: https://scholarworks.montana.edu/xmlui/handle/1/9032

► Lactarius is an important component of the ectomycorrhizal community in cold-dominated arctic and disjunct alpine habitats where it associates primarily with the woody shrubs Betula,… (more)

▼ Lactarius is an important component of the ectomycorrhizal community in cold-dominated arctic and disjunct alpine habitats where it associates primarily with the woody shrubs Betula, Dryas, and Salix. Little is known of the alpine fungi in the central and southern (Montana, Wyoming, Colorado) Rocky Mountain alpine zone (elevation 3,000-3,900 m) of North America. The goal of this study was to examine the genus Lactarius and here at least six species from subgenera Russlularia and Piperites are confirmed above treeline through molecular phylogenetic analyses of ITS and rpb2 DNA in conjunction with detailed morphological examination. All (except two putative new species) appear to have broad intercontinental distributions in North America and Eurasia according to molecular comparison with type material, and collections from Europe, Greenland, Scandinavia, Svalbard, and Alaska. Rocky Mountain alpine collections of L. lanceolatus and the type from Alaska form a well-supported clade paraphyletic with respect to well-supported clades consisting of L. aurantiacus and several North American subalpine taxa. Rocky Mountain alpine collections of L. nanus, L. glyciosmus, L. repraesentaneus, and L. salicis-reticulatae all form well-supported clades with material from European type localities and other arctic-alpine material; although some clades contain nested (L. hysginoides within L. nanus) and possibly cryptic species (L. aff. salicis-reticulatae from Colorado). The well-known arctic-alpine L. pseudouvidus/L. brunneoviolaceus group of violet-staining species appears to be a complex possibly containing additional species. North American material originally described as part of this group, is well-separated phylogenetically and represents a putative new species (L. pallidomarginatus Barge & C.L. Cripps ad int.) so far confined to the Southern Rockies with shrub Salix. The monophyly of the violet-staining section Uvidi is supported. Lactarius lanceolatus, L. nanus, and L. salicis-reticulatae appear largely restricted to arctic-alpine habitats across their broad range, where they associate with dwarf and shrub Salix. Lactarius glyciosmus and L. repraesentaneus are not restricted to arctic-alpine areas and occur with Betula and krummholz Picea (possibly also Salix), respectively in the Rocky Mountains; the latter is also known with Betula in broader parts of its range. Species distributions are hypothesized to be tied to host ranges, glaciation, and long distance dispersal. Advisors/Committee Members: Chairperson, Graduate Committee: Cathy L. Cripps (advisor).

Subjects/Keywords: Lactarius.; Plants Classification.

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Barge, E. G. (2015). Systematics of Lactarius in the Rocky Mountain alpine zone. (Thesis). Montana State University. Retrieved from https://scholarworks.montana.edu/xmlui/handle/1/9032

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Barge, Edward Gilman. “Systematics of Lactarius in the Rocky Mountain alpine zone.” 2015. Thesis, Montana State University. Accessed October 15, 2019. https://scholarworks.montana.edu/xmlui/handle/1/9032.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Barge, Edward Gilman. “Systematics of Lactarius in the Rocky Mountain alpine zone.” 2015. Web. 15 Oct 2019.

Vancouver:

Barge EG. Systematics of Lactarius in the Rocky Mountain alpine zone. [Internet] [Thesis]. Montana State University; 2015. [cited 2019 Oct 15]. Available from: https://scholarworks.montana.edu/xmlui/handle/1/9032.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Barge EG. Systematics of Lactarius in the Rocky Mountain alpine zone. [Thesis]. Montana State University; 2015. Available from: https://scholarworks.montana.edu/xmlui/handle/1/9032

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Université Toulouse II – Le Mirail

29. Mirmarashi, Fatemeh. Adjectif en Persan : étude morphosyntaxique et sémantique : Persian adjective : morphosyntactic and semantic study.

Degree: Docteur es, Sciences du langage, 2011, Université Toulouse II – Le Mirail

URL: http://www.theses.fr/2011TOU20099

►

Notre étude a commencé par une brève présentation de la langue persane et des parties du discours suivi par la démonstration de l'adjectif persan dans… (more)

Subjects/Keywords: Épithète; Attribut; Classification morphosyntaxique; Classification sémantique; Predicative; Attributive; Morphosyntactic classification; Semantic classification

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Mirmarashi, F. (2011). Adjectif en Persan : étude morphosyntaxique et sémantique : Persian adjective : morphosyntactic and semantic study. (Doctoral Dissertation). Université Toulouse II – Le Mirail. Retrieved from http://www.theses.fr/2011TOU20099

Chicago Manual of Style (16^th Edition):

Mirmarashi, Fatemeh. “Adjectif en Persan : étude morphosyntaxique et sémantique : Persian adjective : morphosyntactic and semantic study.” 2011. Doctoral Dissertation, Université Toulouse II – Le Mirail. Accessed October 15, 2019. http://www.theses.fr/2011TOU20099.

MLA Handbook (7^th Edition):

Mirmarashi, Fatemeh. “Adjectif en Persan : étude morphosyntaxique et sémantique : Persian adjective : morphosyntactic and semantic study.” 2011. Web. 15 Oct 2019.

Vancouver:

Mirmarashi F. Adjectif en Persan : étude morphosyntaxique et sémantique : Persian adjective : morphosyntactic and semantic study. [Internet] [Doctoral dissertation]. Université Toulouse II – Le Mirail; 2011. [cited 2019 Oct 15]. Available from: http://www.theses.fr/2011TOU20099.

Council of Science Editors:

Mirmarashi F. Adjectif en Persan : étude morphosyntaxique et sémantique : Persian adjective : morphosyntactic and semantic study. [Doctoral Dissertation]. Université Toulouse II – Le Mirail; 2011. Available from: http://www.theses.fr/2011TOU20099

Kansas State University

30. Velumula, Sindhu. Predictive analytics of institutional attrition.

Degree: MS, Department of Computer Science, 2018, Kansas State University

URL: http://hdl.handle.net/2097/39334

► Institutional attrition refers to the phenomenon of members of an organization leaving it over time - a costly challenge faced by many institutions. This work… (more)

▼ Institutional attrition refers to the phenomenon of members of an organization leaving it over time - a costly challenge faced by many institutions. This work focuses on the problem of predicting attrition as an application of supervised machine learning for classification using summative historical variables. Raising the accuracy, precision, and recall of learned classifiers enables institutional administrators to take individualized preventive action based on the variables that are found to be relevant to the prediction that a particular member is at high risk of departure. This project focuses on using multivariate logistic regression on historical institutional data with wrapper-based feature selection to determine variables that are relevant to a specified classification task for prediction of attrition. In this work, I first describe a detailed approach to the development of a machine learning pipeline for a range of predictive analytics tasks such as anticipating employee or student attrition. These include: data preparation for supervised inductive learning tasks; training various discriminative models; and evaluating these models using performance metrics such as precision, accuracy, and specificity/sensitivity analysis. Next, I document a synthetic human resource dataset created by data scientists at IBM for simulating employee performance and attrition. I then apply supervised inductive learning algorithms such as logistic regression, support vector machines (SVM), random forests, and Naive Bayes to predict the attrition of individual employees based on a combination of personal and institution-wide factors. I compare the results of each algorithm to evaluate the predictive models for this classification task. Finally, I generate basic visualizations common to many analytics dashboards, comprising results such as heat maps of the confusion matrix and the comparative accuracy, precision, recall and F1 score for each algorithm. From an applications perspective, once deployed, this model can be used by human capital services units of an employer to find actionable ways (training, management, incentives, etc.) to reduce attrition and potentially boost longer-term retention. Advisors/Committee Members: William H. Hsu.

Subjects/Keywords: Classification; Machine learning

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Velumula, S. (2018). Predictive analytics of institutional attrition. (Masters Thesis). Kansas State University. Retrieved from http://hdl.handle.net/2097/39334

Chicago Manual of Style (16^th Edition):

Velumula, Sindhu. “Predictive analytics of institutional attrition.” 2018. Masters Thesis, Kansas State University. Accessed October 15, 2019. http://hdl.handle.net/2097/39334.

MLA Handbook (7^th Edition):

Velumula, Sindhu. “Predictive analytics of institutional attrition.” 2018. Web. 15 Oct 2019.

Vancouver:

Velumula S. Predictive analytics of institutional attrition. [Internet] [Masters thesis]. Kansas State University; 2018. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/2097/39334.

Council of Science Editors:

Velumula S. Predictive analytics of institutional attrition. [Masters Thesis]. Kansas State University; 2018. Available from: http://hdl.handle.net/2097/39334

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Open Access Theses and Dissertations