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二元情感常识库建设及其在文本情感分析中的应用

发表时间:2014-02-28  浏览量:2162  下载量:881
全部作者: 任巨伟,杨源,王昊,林鸿飞
作者单位: 大连理工大学计算机科学与技术学院
摘 要: 对现有中文情感常识库进行结构优化和扩展,以二元结构表示一条常识内容,这些二元结构包括动宾结构、主谓结构、情感搭配,以及产品属性和评价词组合等多种形式,通过人工标注其情感类别,建立一个新型二元情感常识库。借助该情感常识库在情感语料库和公共语料集上进行文本情感分析实验和倾向性分析实验,实验证明该情感常识库可以有效地辅助进行文本情感分析和倾向性分析。
关 键 词: 自然语言处理;情感分析;二元情感常识库;情感常识;倾向性分析
Title: Construction of the binary affective commonsense knowledgebase and its application in text affective analysis
Author: REN Juwei, YANG Yuan, WANG Hao, LIN Hongfei
Organization: School of Computer Science and Technology, Dalian University of Technology
Abstract: This paper optimized the structure of existing affective commonsense knowledgebase and expanded its scale, constructed a novel affective commonsense knowledgebase. Each common sense was expressed as a dual structure, which contained verb-object construction, subject-verb construction, affective collocation, combination of product feature and opinion word, and they were finally tagged with affective classification artificially. At last, affective analysis experiment and opinion analysis experiment were done on emotion corpus and public corpus, and the experiment results showed that the affective commonsense knowledgebase was helpful to affective analysis and opinion analysis.
Key words: natural language processing; affective analysis; binary affective commonsense knowledgebase; affective commonsense knowledge; opinion analysis
发表期数: 2014年2月第4期
引用格式: 任巨伟,杨源,王昊,等. 二元情感常识库建设及其在文本情感分析中的应用[J]. 中国科技论文在线精品论文,2014,7(4):291-299.
 
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