Yokoyama Yuya 横山友也

Researcher Number	20791130
Other IDs
Affiliation (Current)	2025: 東京都立産業技術大学院大学, 産業技術研究科, 助教
Affiliation (based on the past Project Information) *help	2023: 東京都立産業技術大学院大学, 産業技術研究科, 助教 2020 – 2022: 京都府立大学, 生命環境科学研究科, 特任助教
Review Section/Research Field	Principal Investigator Basic Section 62020:Web informatics and service informatics-related
Keywords	Principal Investigator 客観的評価値 / ジャンル / 英語 / 印象 / word2vec / 因子 / 質問回答サイト / 他言語への汎用 / 意味解析 / 再現率 … More / 適合率 / 重回帰分析 / N-gram / 因子得点 / Q&Aサイト Less

Research Projects
(1 results)
Research Products
(12 results)

Research of Extracting and Selecting Highly Reliable Answer Statements for Questions Posted at Q&A SitesPrincipal Investigator
- Principal Investigator
  
  Yokoyama Yuya
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 62020:Web informatics and service informatics-related
- Research Institution
  Advanced Institute of Industrial Technology
  Kyoto Prefectural University

All 2023 2022 2021

All Journal Article Presentation

[Journal Article] Application of 2-gram and 3-gram to Obtain Factor Scores of Statements Posted at Q&A Sites2022
- Author(s)
  Yuya Yokoyama, Teruhisa Hochin and Hiroki Nomiya
- Journal Title
  
  International Journal of Networked and Distributed Computing
  
  Volume: 10 Issue: 1-2 Pages: 11-20
- DOI
  10.1007/s44227-022-00005-2
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K19933
[Presentation] Consideration of Semantics between Q&A Statements to Obtain Factor Score2023
- Author(s)
  Yuya Yokoyama
- Organizer
  21st IEEE/ACIS International Conference on Software Engineering, Management and Applications (SERA 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K19933
[Presentation] Application of word2vec to the Feature Values of Statements Posted at Q&A Site to Estimate Factor Scores2023
- Author(s)
  Yuya Yokoyama
- Organizer
  International Forum on Smart Systems and Service Management (SSSM 2023)
- Invited
- Data Source
  KAKENHI-PROJECT-20K19933
[Presentation] Application of 3-gram to English Statements Posted at Q&A Sites to Obtain Factor Scores2023
- Author(s)
  Yuya Yokoyama
- Organizer
  1st International Conference on Intelligent Systems and Data Science (ISDS 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K19933
[Presentation] Application of 5-gram to Obtain Factor Scores of Japanese Q&A Statements2023
- Author(s)
  Yuya Yokoyama
- Organizer
  14th International Congress on Advanced Applied Informatics (AAI 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K19933
[Presentation] Impression and Suitability of Q&A Statements through Factor Scores Using 2-gram2023
- Author(s)
  Yuya Yokoyama
- Organizer
  15th International Congress on Advanced Applied Informatics (AAI 2023-Winter)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K19933
[Presentation] Experimental Evaluation of Introducing Appropriate Respondents to Questioners at Q&A Sites2022
- Author(s)
  Yuya Yokoyama
- Organizer
  2nd International Symposium on Applied Informatics and Innovations (ISAII 2022)
- Invited
- Data Source
  KAKENHI-PROJECT-20K19933
[Presentation] Application of 2-gram to English Q&A Statements to Obtain Factor Scores2022
- Author(s)
  Yuya Yokoyama, Teruhisa Hochin and Hiroki Nomiya
- Organizer
  23rd ACIS International Summer Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2022-Summer)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K19933
[Presentation] Estimation of Factor Scores from Feature Values of Statements to Obtain Potential Appropriate Respondents to Questioners at Japanese and English Q&A Sites2022
- Author(s)
  Yuya Yokoyama
- Organizer
  International Symposium on Applied Informatics Innovations (ISAII 2022)
- Invited
- Data Source
  KAKENHI-PROJECT-20K19933
[Presentation] Using 4-gram to Obtain Factor Scores of Japanese Statements Posted at Q&A Sites2022
- Author(s)
  Yuya Yokoyama, Teruhisa Hochin and Hiroki Nomiya
- Organizer
  13th International Congress on Advanced Applied Informatics (AAI 2022-Winter)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K19933
[Presentation] Further Observation to Investigate Tendency of Obtaining Potential Appropriate Respondents to Questions at Q&A Sites with Expansion of Categories2021
- Author(s)
  Yuya Yokoyama, Teruhisa Hochin and Hiroki Nomiya
- Organizer
  21st ACIS International Semi-Virtual Winter Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2021-Winter)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K19933
[Presentation] Application of 2-gram to Obtain Factor Scores of Statements Posted at Q&A Sites2021
- Author(s)
  Yuya Yokoyama, Teruhisa Hochin and Hiroki Nomiya
- Organizer
  8th ACIS International Virtual Conference on Applied Computing & Information Technology (ACIT 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K19933

Yokoyama Yuya 横山 友也

Research Projects

Research Products

Research of Extracting and Selecting Highly Reliable Answer Statements for Questions Posted at Q&A SitesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Application of 2-gram and 3-gram to Obtain Factor Scores of Statements Posted at Q&A Sites2022

Author(s)

Journal Title

DOI

Data Source

[Presentation] Consideration of Semantics between Q&A Statements to Obtain Factor Score2023

Author(s)

Organizer

Data Source

[Presentation] Application of word2vec to the Feature Values of Statements Posted at Q&A Site to Estimate Factor Scores2023

Author(s)

Organizer

Data Source

[Presentation] Application of 3-gram to English Statements Posted at Q&A Sites to Obtain Factor Scores2023

Author(s)

Organizer

Data Source

[Presentation] Application of 5-gram to Obtain Factor Scores of Japanese Q&A Statements2023

Author(s)

Organizer

Data Source

[Presentation] Impression and Suitability of Q&A Statements through Factor Scores Using 2-gram2023

Author(s)

Organizer

Data Source

[Presentation] Experimental Evaluation of Introducing Appropriate Respondents to Questioners at Q&A Sites2022

Author(s)

Organizer

Data Source

[Presentation] Application of 2-gram to English Q&A Statements to Obtain Factor Scores2022

Author(s)

Organizer

Data Source

[Presentation] Estimation of Factor Scores from Feature Values of Statements to Obtain Potential Appropriate Respondents to Questioners at Japanese and English Q&A Sites2022

Author(s)

Organizer

Data Source

[Presentation] Using 4-gram to Obtain Factor Scores of Japanese Statements Posted at Q&A Sites2022

Author(s)

Organizer

Data Source

[Presentation] Further Observation to Investigate Tendency of Obtaining Potential Appropriate Respondents to Questions at Q&A Sites with Expansion of Categories2021

Author(s)

Organizer

Data Source

[Presentation] Application of 2-gram to Obtain Factor Scores of Statements Posted at Q&A Sites2021

Author(s)

Organizer

Data Source

Yokoyama Yuya 横山友也