ホウチン　テルヒサ   Teruhisa Hochin   寶珍　輝尚    所属   追手門学院大学  理工学部 情報工学科    職種   教授
言語種別	英語
発行・発表の年月	2012
形態種別	論文
査読	査読あり
標題	Obtaining factors describing impression of questions and answers and estimation of their scores from feature values of statements
執筆形態	共著・編著（代表編著を除く）
掲載誌名	Studies in Computational Intelligence
掲載区分	国外
出版社・発行元	Springer
巻・号・頁	413,pp.1-13
著者・共著者	Yuya Yokoyama,Teruhisa Hochin,Hiroki Nomiya,Tetsuji Satoh
概要	First, this paper evaluates the impression of questions and answers at Questions and Answers (Q & A) sites in order to avoid the problem of mismatch between the questioner and the respondent. Fifty impression words effective in evaluating impressive expression of statements are selected from a dictionary. An impressive evaluation experiment is then conducted for sixty questions and answers posted at Yahoo! Chiebukuro by using those impression words. Nine factors are obtained by applying factor analysis to the scores obtained through the experiment. Then factor scores of any other statements are tried to be estimated by using multiple regression analysis. This result, however, shows that the estimation accuracy is insufficient. To improve the estimation accuracy, the multiple regression analysis considering quadratic terms is applied. The result of the analysis shows that the estimation accuracy can be improved. © 2012 Springer-Verlag GmbH Berlin Heidelberg.
PermalinkURL	https://dblp.uni-trier.de/rec/series/sci/2012-413
researchmap用URL	https://dblp.uni-trier.de/db/series/sci/sci413.html#YokoyamaHNS12