基于情感主题的博客性别分类模型

s long as the development of Internet, bolg is more and more popular. Web portal and SNS platform always has their own blog space.Researchers are also very interested in blog while blog gender classification is an important part of blog research. This paper provides a blog gender classification model based on sentiment topic. First,the model provides a sentiment extension method based on LDA, then sentiment topics of men and women are proposed using LDA while a selecting method is also proposed to get the useful topic.At last the blog gender classification model is provided by mixing sentiment topic and inside dictionary. The experiment result shows that sentiment topic is useful to advance the blog gender classification result.