DESIGNING AI TEACHER ASSISTANT ON ONLINE-COURSE BASED ON WORD2VEC TECHNOLOGY
The purpose of this work is to develop an AI teacher assistant, who can find answers to online course participants questions among answers previously published at the training forum. Currently, there are already successful experiments on the use of artificial intelligence systems (IBM WATSON) in onl...
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doaj-1abea3532d634d82840702413467bf352020-11-24T23:22:45ZengScience and Innovation Center Publishing HouseInternational Journal of Advanced Studies2328-13912227-930X2018-05-018110612810.12731/2227-930X-2018-1-106-1286381DESIGNING AI TEACHER ASSISTANT ON ONLINE-COURSE BASED ON WORD2VEC TECHNOLOGYPavel Aleksandrovich Rozhkin0Igor Nikolaevich Nekhaev1Kirill Anatol’evich Markin2Поволжский государственный технологический университетПоволжский государственный технологический университетПоволжский государственный технологический университетThe purpose of this work is to develop an AI teacher assistant, who can find answers to online course participants questions among answers previously published at the training forum. Currently, there are already successful experiments on the use of artificial intelligence systems (IBM WATSON) in online training. In this paper, we investigate the possibility of constructing such a system using word2vec technology. A two-stage method for finding an answer to a question is constructed. Method use word2vec technology for vector representation of questions and answers. At the first stage, the subject matter of the issue is determined and, if it corresponds to the theme of the forum, then the articles most relevant to the question are searched. A real situation was simulated with 16 themes and 80 answers to possible questions within the section of the online course “Linear Algebra and Geometry”. The question-answer system was designed and its performance was evaluated. The parameters have been chosen to achieve the best result. In 83% of the cases, the relevant answer to the formulated question was contained among the top 3 responses that the system offered. The issues of further development of applied approaches and increasing utility of the constructed question-answer system are considered. Purpose: developing an AI teacher assistant, who can find answers to online course participants questions among answers previously published at the training forum. Methodology: vectorization of questions and answers, neural network classification of the subject matter, construction of the answers rating. Results: acceptable accuracy in finding a relevant answer to a question are received. Practical implications: The results of the research can be used as a basis for designing an AI teacher assistant in online courses.http://journal-s.org/index.php/ijas/article/view/10725сопроождение обучения на онлайн-курсе, технология word2vecвекторизация вопросоввекторное пространство текстовклассификация тематики вопросапоиск релевантных ответов |
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DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Pavel Aleksandrovich Rozhkin Igor Nikolaevich Nekhaev Kirill Anatol’evich Markin |
spellingShingle |
Pavel Aleksandrovich Rozhkin Igor Nikolaevich Nekhaev Kirill Anatol’evich Markin DESIGNING AI TEACHER ASSISTANT ON ONLINE-COURSE BASED ON WORD2VEC TECHNOLOGY International Journal of Advanced Studies сопроождение обучения на онлайн-курсе, технология word2vec векторизация вопросов векторное пространство текстов классификация тематики вопроса поиск релевантных ответов |
author_facet |
Pavel Aleksandrovich Rozhkin Igor Nikolaevich Nekhaev Kirill Anatol’evich Markin |
author_sort |
Pavel Aleksandrovich Rozhkin |
title |
DESIGNING AI TEACHER ASSISTANT ON ONLINE-COURSE BASED ON WORD2VEC TECHNOLOGY |
title_short |
DESIGNING AI TEACHER ASSISTANT ON ONLINE-COURSE BASED ON WORD2VEC TECHNOLOGY |
title_full |
DESIGNING AI TEACHER ASSISTANT ON ONLINE-COURSE BASED ON WORD2VEC TECHNOLOGY |
title_fullStr |
DESIGNING AI TEACHER ASSISTANT ON ONLINE-COURSE BASED ON WORD2VEC TECHNOLOGY |
title_full_unstemmed |
DESIGNING AI TEACHER ASSISTANT ON ONLINE-COURSE BASED ON WORD2VEC TECHNOLOGY |
title_sort |
designing ai teacher assistant on online-course based on word2vec technology |
publisher |
Science and Innovation Center Publishing House |
series |
International Journal of Advanced Studies |
issn |
2328-1391 2227-930X |
publishDate |
2018-05-01 |
description |
The purpose of this work is to develop an AI teacher assistant, who can find answers to online course participants questions among answers previously published at the training forum. Currently, there are already successful experiments on the use of artificial intelligence systems (IBM WATSON) in online training. In this paper, we investigate the possibility of constructing such a system using word2vec technology. A two-stage method for finding an answer to a question is constructed. Method use word2vec technology for vector representation of questions and answers. At the first stage, the subject matter of the issue is determined and, if it corresponds to the theme of the forum, then the articles most relevant to the question are searched. A real situation was simulated with 16 themes and 80 answers to possible questions within the section of the online course “Linear Algebra and Geometry”. The question-answer system was designed and its performance was evaluated. The parameters have been chosen to achieve the best result. In 83% of the cases, the relevant answer to the formulated question was contained among the top 3 responses that the system offered. The issues of further development of applied approaches and increasing utility of the constructed question-answer system are considered.
Purpose: developing an AI teacher assistant, who can find answers to online course participants questions among answers previously published at the training forum.
Methodology: vectorization of questions and answers, neural network classification of the subject matter, construction of the answers rating.
Results: acceptable accuracy in finding a relevant answer to a question are received.
Practical implications: The results of the research can be used as a basis for designing an AI teacher assistant in online courses. |
topic |
сопроождение обучения на онлайн-курсе, технология word2vec векторизация вопросов векторное пространство текстов классификация тематики вопроса поиск релевантных ответов |
url |
http://journal-s.org/index.php/ijas/article/view/10725 |
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AT pavelaleksandrovichrozhkin designingaiteacherassistantononlinecoursebasedonword2vectechnology AT igornikolaevichnekhaev designingaiteacherassistantononlinecoursebasedonword2vectechnology AT kirillanatolevichmarkin designingaiteacherassistantononlinecoursebasedonword2vectechnology |
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