Improvement of Estimation Accuracy of Factor Scores from Feature Values of Statements, IIAI/ACIS International Symposium on Innovative Satoh: Improvement of Estimation Accuracy of Factor Scores from Feature Values of Statements, IIAI/ACISInternational Sym
Improvement of Estimation Accuracy of Factor Scores from Feature Values of Statements, IIAI/ACIS International Symposium on Innovative Satoh: Improvement of Estimation Accuracy of Factor Scores from Feature Values of Statements, IIAI/ACISInternational Sym
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Improvement of Estimation Accuracy of Factor Scores from Feature Values of statements，IIAI/ACIS International Symposium on Innovative Satoh: Improvement of Estimation Accuracy of Factor Scores from feature Values of statements，IIAI/ACISInternational Sym
DOI：
10.1109/icis.2012.60
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
T.Satoh
中科院分区：
文献类型：
--
作者：
Y. Yokoyama;T. Hochin;H. Nomiya;T.Satoh
为了避免提问者和被调查者不匹配的问题，我们进行了印象评价实验，得到了九个因素。然后尝试使用多元回归分析来估计任何其他陈述的因子得分。然而，这一结果表明估计精度不足，无法得到第九个因子。为了提高估计精度，本文引入了单词图像能力和闭句表达式等特征值。分析结果表明，该方法大大提高了估计精度，并且句子的结尾表达以及句子的风格或内容对估计精度有重要影响。
In order to avoid the problem of mismatch between the questioner and the respondent, we have conducted impression evaluation experiment and nine factors are obtained as a result. 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 was insufficient and that the ninth factor could not be obtained. To improve the estimation accuracy, some feature values, such as word image ability and closing sentence expressions are introduced in this paper. The result of the analysis shows that the estimation accuracy is drastically improved and that closing sentence expressions as well as style or content of sentences are significant for estimation accuracy.