摘要
本研究以逸仙时空BBS为舆情信息源,对需要关注的帖子进行情感倾向性分析的探索性研究,设计了主题帖自动标引和情感倾向性分析策略,并对主题帖自动标引结果、倾向性人工判断与自动分析的结果进行对比。
Taking data of Yat-sen Time BBS as online public opinion information resource, this exploratory study analyzed the emotional tendency of posts needed to be focused. Analysis strategies for topic emotional tendencies and automatic inde- xing were designed, and experimental results of automatic analysis and human analysis were compared.
出处
《图书情报知识》
CSSCI
北大核心
2012年第1期66-73,共8页
Documentation,Information & Knowledge
基金
广东省教育部产学研合作专项资金项目"网络舆情智能监测与分析系统"(2007A090302027)成果之一
关键词
网络舆情
舆情监控
主题帖
自动标引
情感倾向
文本倾向性
Online public opinion Monitoring online public opinion Topic posts Automatic indexing Emotional tend-ency, Text orientation
