Dual word and document seed selection for semi-supervised sentiment classification.
Shengfeng JuShoushan LiYan SuGuodong ZhouYu HongXiaojun LiPublished in: CIKM (2012)
Keyphrases
- sentiment classification
- document level
- semi supervised
- sentence level
- sentiment analysis
- seed selection
- text classification
- cross domain
- sentiment polarity
- opinion mining
- semi supervised learning
- region growing
- positive or negative
- labeled data
- cross lingual
- n gram
- unlabeled data
- supervised learning
- text documents
- product reviews
- document collections
- document retrieval
- keywords
- pairwise
- relevance model
- document clustering
- natural language processing
- text mining
- information retrieval systems
- product features
- information retrieval
- opinion words
- language model
- blog posts
- noun phrases
- language modeling
- word sense disambiguation
- co occurrence
- relevant documents
- user queries