The Design of Public Opinion Analysis System Based on Micro-Blog
Zheng-Wu Lu · 2016
Micro-blog as a new forms of online media, has become a strong magnetic field of the network public opinion. Micro-blog own characteristics, analysis of the value of its network public opinion, design public opinion analysis system based on the Micro-blog, including text preprocessing, Micro-blog text vector extraction, topic detection and propagation of Micro-blog trend and tendency analysis process, Micro-blog feature extraction use the TF-IDF model, the topic use MBT formalized representation finally, the future prospects of the system.