REACTION: A naive machine learning approach for sentiment classification.
Silvio MoreiraJoão FilgueirasBruno MartinsFrancisco M. CoutoMário J. SilvaPublished in: SemEval@NAACL-HLT (2013)
Keyphrases
- sentiment classification
- machine learning
- text classification
- sentiment analysis
- cross domain
- opinion mining
- online product reviews
- sentence level
- document level
- opinion summarization
- feature selection
- cross lingual
- online reviews
- natural language processing
- text mining
- machine learning algorithms
- product reviews
- feature engineering
- transfer learning
- text categorization
- decision trees
- learning algorithm
- learning tasks
- k nearest neighbor
- supervised learning
- information extraction
- support vector machine
- knowledge representation