Sentiment Analysis in Weblog Using Contextual Information: A Machine Learning Approach.
Changhua YangKevin Hsin-Yih LinHsin-Hsi ChenPublished in: Int. J. Comput. Process. Orient. Lang. (2008)
Keyphrases
- contextual information
- sentiment analysis
- opinion mining
- context aware
- sentiment classification
- text classification
- sentence level
- text mining
- contextual knowledge
- high level
- multi aspect
- online reviews
- natural language processing
- user generated
- machine learning
- contextual features
- sentiment lexicon
- product features
- spatial context
- social context
- product reviews
- semantic information
- artificial intelligence