Keyphrases
- cross domain
- sentiment classification
- sentiment analysis
- sentence level
- sentiment polarity
- opinion mining
- blog posts
- domain adaptation
- knowledge transfer
- user generated
- sentiment words
- sentiment lexicon
- user generated content
- positive or negative
- social media content
- transfer learning
- online reviews
- product reviews
- text classification
- text categorization
- opinion words
- training data
- decision trees
- feature selection
- micro blog
- natural language processing
- text mining
- learning algorithm
- social media
- web content
- databases
- machine learning algorithms
- domain specific
- recommender systems
- training set
- keywords
- data mining
- neural network