Contextual Sentiment Neural Network for Document Sentiment Analysis.
Tomoki ItoKota TsubouchiHiroki SakajiTatsuo YamashitaKiyoshi IzumiPublished in: Data Sci. Eng. (2020)
Keyphrases
- sentiment analysis
- neural network
- opinion mining
- sentiment classification
- text classification
- text mining
- sentence level
- information retrieval
- multi aspect
- natural language processing
- document collections
- text documents
- document clustering
- information retrieval systems
- web documents
- opinion retrieval
- product reviews
- retrieval systems
- test collection
- user generated
- product features
- keywords
- query expansion
- public opinion
- natural language