摘要
目前国内存在各种类型的舆论平台,以资讯类舆论平台为主,咨询类平台的受众通常都会对咨询进行评论,分析提取评论中主题内容,对评论信息进行分类分析。了解当前网民的核心诉求具有非常重要的意义。主题模型作为主题发现中重要的模型手段,对主题的定位具有明显的效果。
The various types of public opinion platform, based on information platform of public opinion and consulting platform audience usually comments on consultation, analysis to extract thematic content review, to review the information for classification analysis, to understand the core demands of the current Internet users has very important significance. Topic model, as an important model in the subject discovery, has obvious effect on the orientation of the subject.
出处
《无线互联科技》
2016年第11期103-104,共2页
Wireless Internet Technology
关键词
网络评论
主题发现
网民导向
online review
topic discovery
public opinion
