Multi-entity sentiment analysis using entity-level feature extraction and word embeddings approach.
Colm SweeneyDeepak PadmanabhanPublished in: RANLP (2017)
Keyphrases
- sentiment analysis
- sentence level
- feature extraction
- opinion mining
- named entities
- sentiment classification
- text mining
- co occurrence
- multi aspect
- text classification
- positive or negative
- knowledge base
- dimensionality reduction
- databases
- public opinion
- opinion words
- sentiment polarity
- online reviews
- product features
- association rules
- feature selection
- data mining