A Vietnamese Sentiment Analysis System Based on Multiple Classifiers with Enhancing Lexicon Features.
Bich-Tuyen Nguyen-ThiHuu-Thanh DuongPublished in: INISCOM (2019)
Keyphrases
- sentiment analysis
- multiple classifiers
- opinion mining
- product features
- combining multiple
- text classification
- sentiment lexicon
- ensemble learning
- sentiment classification
- feature vectors
- natural language processing
- data mining
- low level
- classifier ensemble
- natural language
- information extraction
- text mining
- feature set
- data points
- probabilistic model
- automatically extracting
- feature space