Imbalanced text sentiment classification using universal and domain-specific knowledge.
Yijing LiHaixiang GuoQingpeng ZhangMingyun GuJianying YangPublished in: Knowl. Based Syst. (2018)
Keyphrases
- domain specific knowledge
- sentiment classification
- sentence level
- document level
- domain independent
- sentiment analysis
- dependency tree
- domain knowledge
- text classification
- human experts
- sentiment polarity
- opinion mining
- positive or negative
- background knowledge
- cross domain
- text mining
- domain theory
- semantic information
- domain dependent
- text documents
- cross lingual
- domain specific
- information retrieval
- search engine
- knowledge transfer
- active learning
- keywords
- machine learning