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网络舆情意见挖掘:用户评论情感倾向分析研究 被引量:17

Online Public Opinion Mining:User's Sentiment Analysis
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摘要 结合网络舆情信息的实际情况,本文提出舆情意见句的分割、实现舆情意见句主题抽取、进行正负面情感倾向判断、以及能够定量对回帖进行意见情感倾向分析的方法,统计并产生可读性较强的报告。 Considering the actual situation of public opinion information, a set of quantitative calculation method was put forward to analysis user emotional tendency, which concludes extraction of opinion sentences, judgment of positive and nega- tive emotions, quantitatively analysis of opinion sentiments, statistics and generation reports of strong readability.
出处 《图书情报知识》 CSSCI 北大核心 2013年第6期90-96,共7页 Documentation,Information & Knowledge
基金 广东省哲学社会科学规划项目"基于意见挖掘的网络舆情信息分析与利用研究"(GD11YTS02) 国家社科基金项目"基于情报学方法的网络舆情发现与分析研究"(12CTQ043)的研究成果之一
关键词 网络舆情 意见挖掘 情感倾向分析 Online public opinion Opinion mining Sentiment analysis
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