Word polarity attention in sentiment analysis.
Yohei HiyamaHidekazu YanagimotoPublished in: Artif. Life Robotics (2018)
Keyphrases
- sentiment analysis
- sentence level
- sentiment words
- opinion mining
- sentiment classification
- positive or negative
- opinion words
- sentiment lexicon
- text classification
- sentiment polarity
- natural language processing
- online reviews
- multi aspect
- product reviews
- neural network
- n gram
- co occurrence
- public opinion
- word sense disambiguation
- information extraction
- social media content
- keywords