Aspect-Level Sentiment Analysis of Online Product Reviews Based on Multi-features.
Binhui WangRuiqi WangShujun LiuYanyu ChaiShusong XingPublished in: JIST (2) (2019)
Keyphrases
- sentiment analysis
- opinion mining
- online product reviews
- sentiment classification
- product features
- customer reviews
- product reviews
- text classification
- sentiment lexicon
- sentiment polarity
- text mining
- sentence level
- co occurrence
- low level
- sentiment words
- natural language processing
- tree kernels
- learning algorithm
- data sources
- knowledge base
- databases