Emotional Vector Distance Based Sentiment Analysis of Wakamono Kotoba

被引:0
|
作者
Matsumoto, Kazuyuki [1 ]
Kita, Kenji
Ren Fuji [1 ]
机构
[1] Univ Tokushima, Fac Engn, Tokushima 7708506, Japan
关键词
Wakamono Kotoba; sentiment analysis; emotion estimation; EMD;
D O I
暂无
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
In this paper, we propose a method for estimating emotion in Wakamono Kotoba that were not registered in the system, by using Wakamono Kotoba example sentences as features. The proposed method applies Earth Mover's Distance (EMD) to vector of words. As a result of the evaluation experiment using 14 440 sentences, higher estimation accuracy is obtained by considering emotional distance between words - an approach that had not been used in the conventional research - than by using only word importance value.
引用
收藏
页码:87 / 98
页数:12
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