New Word Detection for Sentiment Analysis.
Minlie HuangBorui YeYichen WangHaiqiang ChenJunjun ChengXiaoyan ZhuPublished in: ACL (1) (2014)
Keyphrases
- sentiment analysis
- sentence level
- opinion mining
- sentiment classification
- sentiment words
- text classification
- opinion words
- positive or negative
- natural language processing
- text mining
- online reviews
- multi aspect
- sentiment lexicon
- product reviews
- user generated
- sentiment polarity
- collective classification
- n gram
- machine learning
- product features
- neural network
- word sense disambiguation
- co occurrence
- expert systems