Mining slang and urban opinion words and phrases from cQA services: an optimization approach.
Hadi AmiriTat-Seng ChuaPublished in: WSDM (2012)
Keyphrases
- opinion words
- opinion mining
- sentiment analysis
- domain dependent
- context dependent
- web services
- customer reviews
- question answering
- natural language
- domain specific
- semantic relevance
- domain knowledge
- product features
- text mining
- keywords
- service providers
- information sources
- semantic similarity
- fine grained
- data mining
- co occurrence
- knowledge discovery
- end users
- recommender systems
- data analysis
- information systems