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You searched for subject:(Virtuell Assistent). Showing records 1 – 3 of 3 total matches.

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1. Bjurenlind, Tom. Virtuell assistent för e-handel .

Degree: Chalmers tekniska högskola / Institutionen för data och informationsvetenskap, 2019, Chalmers University of Technology

Den här rapporten beskriver implementeringen av en virtuell assistent med avsedd användning som kundsupport inom e-handel. Syftet med projektet var att applicera nya tekniker, såsom AI, i implementeringen av en virtuell assistent. Arbetet med projektet innefattade bland annat urval, instudering och användning av en rad olika verktyg, ramverk, program och tjänster. I projektet användes en AI-baserad tjänst, som med hjälp av artificiella neurala nätverk och maskininlärning tillhandahåller språkförståelse för den virtuella assistenten som är resultatet av detta projekt.

Subjects/Keywords: e-handel; maskininlärning; artificiella neurala nätverk; AI; virtuell assistent

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

APA (6th Edition):

Bjurenlind, T. (2019). Virtuell assistent för e-handel . (Thesis). Chalmers University of Technology. Retrieved from http://hdl.handle.net/20.500.12380/300617

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

Chicago Manual of Style (16th Edition):

Bjurenlind, Tom. “Virtuell assistent för e-handel .” 2019. Thesis, Chalmers University of Technology. Accessed August 11, 2020. http://hdl.handle.net/20.500.12380/300617.

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

MLA Handbook (7th Edition):

Bjurenlind, Tom. “Virtuell assistent för e-handel .” 2019. Web. 11 Aug 2020.

Vancouver:

Bjurenlind T. Virtuell assistent för e-handel . [Internet] [Thesis]. Chalmers University of Technology; 2019. [cited 2020 Aug 11]. Available from: http://hdl.handle.net/20.500.12380/300617.

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

Council of Science Editors:

Bjurenlind T. Virtuell assistent för e-handel . [Thesis]. Chalmers University of Technology; 2019. Available from: http://hdl.handle.net/20.500.12380/300617

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

2. Öhlund, Ludvig. Virtuella Assistenter : Den lata människans hjälpreda.

Degree: Informatics, 2020, Umeå University

As our home gets smarter so does our peripherals. We can, with the help of a virtual assistant, control a lot of our houseware simply by voice commands. This study aims to examine the behavioral changes in users of virtual assistants as they get used to a life with a virtual helper in their everyday life. It also examines the relationship the user creates with its virtual assistant as well as if virtual assistants should have rights of their own. By conducting focus groups with users who use virtual assistants in a range from daily to never one could make out the difference in behavior at home, the treatment of the virtual assistant and different views of the rights for the virtual assistant. The conclusion of the three questions is that firstly, using a virtual assistant over an extended period of time makes the individual more comfortable at home and thus more lazy in their everyday life. Secondly, an extended period of use creates a sort of relationship between the user and the virtual assistant where the user feel some sort of bond to their assistant in which changing parts of their assistant such as the voice makes them miss the old assistant. Lastly, users do not believe that virtual assistants should have rights as of now for the reason that they are not sentient as of now but if, in the future, assistants become smarter and more sentient it should at least be a discussion about it.

Subjects/Keywords: Virtuell assistent; AI; Beteende; Information Systems, Social aspects; Systemvetenskap, informationssystem och informatik med samhällsvetenskaplig inriktning

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

APA (6th Edition):

Öhlund, L. (2020). Virtuella Assistenter : Den lata människans hjälpreda. (Thesis). Umeå University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-172906

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

Chicago Manual of Style (16th Edition):

Öhlund, Ludvig. “Virtuella Assistenter : Den lata människans hjälpreda.” 2020. Thesis, Umeå University. Accessed August 11, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-172906.

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

MLA Handbook (7th Edition):

Öhlund, Ludvig. “Virtuella Assistenter : Den lata människans hjälpreda.” 2020. Web. 11 Aug 2020.

Vancouver:

Öhlund L. Virtuella Assistenter : Den lata människans hjälpreda. [Internet] [Thesis]. Umeå University; 2020. [cited 2020 Aug 11]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-172906.

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

Council of Science Editors:

Öhlund L. Virtuella Assistenter : Den lata människans hjälpreda. [Thesis]. Umeå University; 2020. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-172906

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

3. Lipecki, Johan. The Effect of Data Quantity on Dialog System Input Classification Models.

Degree: Health Informatics and Logistics, 2018, KTH

This paper researches how different amounts of data affect different word vector models for classification of dialog system user input. A hypothesis is tested that there is a data threshold for dense vector models to reach the state-of-the-art performance that have been shown with recent research, and that character-level n-gram word-vector classifiers are especially suited for Swedish classifiers–because of compounding and the character-level n-gram model ability to vectorize out-of-vocabulary words. Also, a second hypothesis is put forward that models trained with single statements are more suitable for chat user input classification than models trained with full conversations. The results are not able to support neither of our hypotheses but show that sparse vector models perform very well on the binary classification tasks used. Further, the results show that 799,544 words of data is insufficient for training dense vector models but that training the models with full conversations is sufficient for single statement classification as the single-statement- trained models do not show any improvement in classifying single statements.

Detta arbete undersöker hur olika datamängder påverkar olika slags ordvektormodeller för klassificering av indata till dialogsystem. Hypotesen att det finns ett tröskelvärde för träningsdatamängden där täta ordvektormodeller när den högsta moderna utvecklingsnivån samt att n-gram-ordvektor-klassificerare med bokstavs-noggrannhet lämpar sig särskilt väl för svenska klassificerare söks bevisas med stöd i att sammansättningar är särskilt produktiva i svenskan och att bokstavs-noggrannhet i modellerna gör att tidigare osedda ord kan klassificeras. Dessutom utvärderas hypotesen att klassificerare som tränas med enkla påståenden är bättre lämpade att klassificera indata i chattkonversationer än klassificerare som tränats med hela chattkonversationer. Resultaten stödjer ingendera hypotes utan visar istället att glesa vektormodeller presterar väldigt väl i de genomförda klassificeringstesterna. Utöver detta visar resultaten att datamängden 799 544 ord inte räcker till för att träna täta ordvektormodeller väl men att konversationer räcker gott och väl för att träna modeller för klassificering av frågor och påståenden i chattkonversationer, detta eftersom de modeller som tränats med användarindata, påstående för påstående, snarare än hela chattkonversationer, inte resulterar i bättre klassificerare för chattpåståenden.

Subjects/Keywords: Chatbot; Chatterbot; Virtual Assistant; Dialog System; Natural Language Understanding; Word Embedding; Word Vector Models; Text Classification; Chattbot; Virtuell Assistent; Dialogsystem; Naturlig språkbehandling; Ordinbäddning; Ordvektormodeller; Textklassificering; Language Technology (Computational Linguistics); Språkteknologi (språkvetenskaplig databehandling)

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

APA (6th Edition):

Lipecki, J. (2018). The Effect of Data Quantity on Dialog System Input Classification Models. (Thesis). KTH. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-237282

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

Chicago Manual of Style (16th Edition):

Lipecki, Johan. “The Effect of Data Quantity on Dialog System Input Classification Models.” 2018. Thesis, KTH. Accessed August 11, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-237282.

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

MLA Handbook (7th Edition):

Lipecki, Johan. “The Effect of Data Quantity on Dialog System Input Classification Models.” 2018. Web. 11 Aug 2020.

Vancouver:

Lipecki J. The Effect of Data Quantity on Dialog System Input Classification Models. [Internet] [Thesis]. KTH; 2018. [cited 2020 Aug 11]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-237282.

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

Council of Science Editors:

Lipecki J. The Effect of Data Quantity on Dialog System Input Classification Models. [Thesis]. KTH; 2018. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-237282

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

.