文章の特徴量を用いた質問回答文の印象の因子得点の推定 Estimation of Factor Scores of Impression of Question and Answer Statements by Using Feature Values of Statements

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Author(s)

    • 横山 友也 YOKOYAMA Yuya
    • 京都工芸繊維大学大学院工芸科学研究科 Graduate School of Information Science, Kyoto Institute of Technology
    • 宝珍 輝尚 HOCHIN Teruhisa
    • 京都工芸繊維大学大学院工芸科学研究科 Graduate School of Information Science, Kyoto Institute of Technology
    • 野宮 浩揮 NOMIYA Hiroki
    • 京都工芸繊維大学大学院工芸科学研究科 Graduate School of Information Science, Kyoto Institute of Technology
    • 佐藤 哲司 SATOH Tetsuji
    • 筑波大学図書館情報メディア系 Faculty of Library, Information and Media Science, University of Tsukuba

Abstract

In order to avoid the problem of mismatch between the questioner and the respondent at Q & A sites, we have experimentally evaluated the impression of 60 question and answer statements posted at Yahoo! Chiebukuro by using 50 impression words. Nine factors as to statements have been obtained by applying the factor analysis to the scores obtained through the experiment. Factor scores of any other statements have been tried to be estimated by using multiple regression analysis. This paper tries to estimate those factor scores through the multiple regression analysis by adopting such feature values as syntactic information, word imageability and closing sentence expressions. As a result, estimation accuracy for every factor is overall well and drastically improved by focusing on closing sentence expressions as well as syntactic information and word imageability. The validity of estimation is also confirmed by inspecting important feature values.

Journal

  • Transactions of Japan Society of Kansei Engineering

    Transactions of Japan Society of Kansei Engineering 12(1), 15-24, 2013

    Japan Society of Kansei Engineering

Codes

  • NII Article ID (NAID)
    130003377984
  • Text Lang
    ENG
  • ISSN
    1884-0833
  • Data Source
    J-STAGE 
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