Weakness Finder: Find product weakness from Chinese reviews by using aspects based sentiment analysis.
Wenhao ZhangHua XuWei WanPublished in: Expert Syst. Appl. (2012)
Keyphrases
- sentiment analysis
- product reviews
- product features
- opinion mining
- online reviews
- customer reviews
- sentiment classification
- text classification
- natural language processing
- multi aspect
- text mining
- sentence level
- user generated
- collective classification
- automatically extracting
- sentiment lexicon
- positive or negative
- sentiment polarity
- data mining
- text summarization
- association rules