CT-SPA: Text sentiment polarity prediction model using semi-automatically expanded sentiment lexicon.
Tao-Hsing ChangMing-Jhih LinChun-Hsien ChenShao-Yu WangPublished in: SIGHAN@IJCNLP (2015)
Keyphrases
- semi automatically
- prediction model
- sentiment polarity
- sentiment analysis
- sentiment lexicon
- semi automatic
- regression model
- sentiment classification
- keywords
- positive or negative
- semantic annotation
- product reviews
- neural network
- opinion mining
- wordnet
- metadata
- sentence level
- web pages
- probabilistic model
- text mining
- machine learning
- search engine
- positive and negative
- language model
- knowledge discovery