Text Sentiment Classification Based on Phrase Patterns
基于短语模式的文本情感分类研究

The research of the text sentiment classification has the broad prospect and the related classification on phrases is the basic in QA system, information security and online investigation. Based on the linguistics, the paper analyzes the characteristics of the semantic definition in HowNet, calculates the orientation similarity of words in the phrase based on the sentiment weight priority and puts forward the concept of center word to calculate the orientation of the phrase according to the combination of t...