Sentiment analysis method based on the focus sentence and context for Chinese comment text

摘要

With the increasing popularization and extensive application of Internet, more and more netizens begin to post their views, opinions and comments on the Internet. The sentiment analysis on these comment texts will become a focus for future research. According to the characteristics of Chinese comment text, a method based on the text sentiment analysis of the focus sentence and context is put forward in this paper, and it proves a certain validity by experiments.