Improvement of Sentiment Analysis Based on Clustering of Word2Vec Features.
Eissa M. AlshariAzreen AzmanShyamala DoraisamyNorwati MustaphaMustafa AlkeshrPublished in: DEXA Workshops (2017)
Keyphrases
- sentiment analysis
- sentence level
- opinion mining
- product features
- co occurrence
- sentiment classification
- text classification
- sentiment words
- sentiment polarity
- opinion words
- multi aspect
- natural language processing
- supervised classifiers
- positive or negative
- clustering method
- product reviews
- n gram
- real world
- clustering algorithm
- topic models
- anomaly detection
- information sources
- public opinion
- knowledge discovery
- data points
- k means
- feature space
- data mining