An Approach to Micro-blog Sentiment Intensity Computing Based on Public Opinion Corpus
Hanxiang Wu, Mingjun Xin, Weimin Li, Zhihua Niu · International Journal of Wireless and Microwave Technologies · 2012
Based on the analysis of the status of network public opinion, the features of short content and nearly real-time broadcasting velocity in this paper, it constructs a public opinion corpus on the content of micro-blog information, and proposes an approach to marking corpus on the basis of sentiment tendency from the semantic point of view; Furthermore, considering the characteristics of micro-blog, it calculates the sentiment intensity from three levels on words, sentences and documents respectively, which improves the efficiency of the public opinion characteristics analysis and supervision.So as to provide a better technical support for content auditing and public opinion monitoring for micro-blog platform.