Sentiment Analysis: Extracting Decision-Relevant Knowledge from UGC.
Sergej SchmunkWolfram HöpkenMatthias FuchsMaria LexhagenPublished in: ENTER (2014)
Keyphrases
- sentiment analysis
- relevant knowledge
- opinion mining
- sentiment classification
- knowledge base
- text classification
- multi aspect
- sentence level
- text mining
- user generated
- online reviews
- user generated content
- product reviews
- natural language processing
- decision rules
- sentiment words
- artificial intelligence
- product features
- collective classification
- public opinion
- knn
- neural network
- social media content