Keyphrases
- sentiment analysis
- public opinion
- social media content
- sentiment lexicon
- opinion mining
- sentiment classification
- micro blog
- social media
- text classification
- sentence level
- multi aspect
- natural language processing
- text mining
- online social networks
- social networks
- product features
- user generated
- online reviews
- product reviews
- customer reviews
- semantic information
- semantic knowledge
- domain independent
- domain specific
- natural language
- social networking
- semantic similarity
- databases
- data analysis
- artificial intelligence
- machine learning