基于SVM和CRF的三孩政策舆情省份差异分析*

孟凡思,钟寒,施水才,谢泽坤

Analyzing Public Opinion on Three-Child-Policy with Sentiment Classification and Keyword Extraction

Meng Fansi,Zhong Han,Shi Shuicai,Xie Zekun

图1 不同舆情热度对比

Fig.1 The Amount of Different Public Opinions