Modeling and Representing Negation in Data-driven Machine Learning-based Sentiment Analysis.
Robert RemusPublished in: ESSEM@AI*IA (2013)
Keyphrases
- sentiment analysis
- data driven
- machine learning
- text classification
- opinion mining
- text mining
- natural language processing
- sentiment classification
- sentence level
- learning algorithm
- multi aspect
- product reviews
- online reviews
- public opinion
- learning tasks
- information extraction
- data mining
- collective classification
- feature selection
- sentiment lexicon
- social media content
- information theoretic
- transfer learning
- user generated
- query expansion
- knowledge discovery
- product features
- social networks