A Sentiment Classification Approach of Sentences Clustering in Webcast Barrages.
Jun LiGuimin HuangYa ZhouPublished in: J. Inf. Process. Syst. (2020)
Keyphrases
- sentiment classification
- sentence level
- sentiment analysis
- dependency tree
- document level
- text classification
- cross domain
- clustering algorithm
- k means
- positive or negative
- opinion mining
- online product reviews
- cross lingual
- natural language
- unsupervised learning
- multi document summarization
- sentiment polarity
- clustering method
- opinion summarization
- pairwise
- dependency parsing
- cluster analysis
- opinion words
- natural language processing