Opinion Sentence Extraction and Sentiment Analysis for Chinese Microblogs.
Hanxiao ShiWei ChenXiaojun LiPublished in: NLPCC (2013)
Keyphrases
- sentiment analysis
- text summarization
- sentence extraction
- natural language processing
- opinion mining
- multi document summarization
- automatic summarization
- automatic text summarization
- sentiment classification
- sentence level
- named entity recognition
- text classification
- information extraction
- text mining
- product reviews
- question answering
- online reviews
- social media
- query expansion
- word sense disambiguation
- keyword extraction
- opinion words
- knowledge representation
- positive or negative
- machine learning
- sentiment words
- wordnet
- information retrieval systems
- domain specific
- natural language
- feature selection