Expansion of Sentiment Lexicon Based on Label Propagation.
HongTao LiuJinChi ZhuXueyan LiuGeGe LiQiMin QianNing SuNing WangPublished in: SKG (2019)
Keyphrases
- label propagation
- sentiment lexicon
- semi supervised learning
- sentiment analysis
- semi supervised
- opinion mining
- community detection
- class labels
- labeled data
- spectral clustering
- automatic construction
- unlabeled data
- multi label
- multi label classification
- dimensionality reduction
- product reviews
- training data
- unsupervised learning
- feature extraction
- data analysis
- label information
- reinforcement learning