Modifying SO-PMI for Japanese Weblog Opinion Mining by Using a Balancing Factor and Detecting Neutral Expressions.
Guangwei WangKenji ArakiPublished in: HLT-NAACL (Short Papers) (2007)
Keyphrases
- opinion mining
- sentiment analysis
- customer reviews
- product features
- online product reviews
- sentiment classification
- opinion mining and sentiment analysis
- product reviews
- online reviews
- natural language
- public opinion
- sentiment lexicon
- topic modeling
- opinion words
- learning algorithm
- positive and negative
- natural language processing
- similarity measure