Sentence-Level Sentiment Analysis Using Feature Vectors from Word Embeddings.
Toshitaka HayashiHamido FujitaPublished in: SoMeT (2018)
Keyphrases
- sentence level
- sentiment analysis
- feature vectors
- vector space
- positive or negative
- opinion mining
- sentiment classification
- text classification
- text mining
- feature space
- similarity measure
- natural language processing
- dimensionality reduction
- opinion retrieval
- databases
- product features
- product reviews
- sentiment words
- retrieval model
- novelty detection
- knowledge sharing
- information retrieval