Sentiment Analysis of Music Criticism Based on Data Mining
Yao Liang, Wang Hu · Proceedings of the 2018 2nd International Conference on Education, Economics and Management Research (ICEEMR 2018) · 2018
With the development of web2.0, more and more people like to express their emotions by making comments anytime and anywhere.Music comme nts are an emotional expression of the listener's mood for listening to songs.On the basis of the original Hevner emotion loop, this paper proposes an optimized emotional model that fits Chinese people's thinking and language habits, constructs a new musical sentiment dictionary, analyzes the polarity o f musical emotions, and proposes an emotional vector space model based on emotional units.Through experiments, it is proved that the emotional vector space model has higher accuracy and convenience than artificial emotion annotation.