关键词: 评论质量, 情感倾向性, 多句联合评估, 博客作者声誉度

Abstract: Blog is a new kind of self-media, and becomes the main place of public opinion production and propagation. As a result, it is very important to do some research on Blog posts and reviews. Some ranking lists for blog authors are just calculated on click-through rate and the number of reviews. This paper focuses on combining the content of blog post and reviews into the click-through rate and the number of reviews to analyze the author reputation. Firstly, it gets the emotional tone of blog post by emotional feature analysis. Next, it evaluates the emotional type of blog post by sentences joint assessment method. Finally, it gives the author reputation degree based on the tendency of reviews, the quality of contents and the number of clicks. The experimental results show that it is more effective than the click rank of authors and makes more useful information about authors.

Key words: review quality, emotional tendency, sentences joint assessment method, blog author reputation