Automatic construction of domain-specific sentiment lexicon based on constrained label propagation.
Sheng HuangZhendong NiuChongyang ShiPublished in: Knowl. Based Syst. (2014)
Keyphrases
- automatic construction
- label propagation
- sentiment lexicon
- domain specific
- semi supervised
- semi supervised learning
- class labels
- general purpose
- labeled data
- unlabeled data
- spectral clustering
- community detection
- opinion mining
- pairwise constraints
- label information
- machine learning
- unsupervised learning
- information retrieval