Usefulness of Sentiment Analysis.
Jussi KarlgrenMagnus SahlgrenFredrik OlssonFredrik EspinozaOla HamforsPublished in: ECIR (2012)
Keyphrases
- sentiment analysis
- opinion mining
- text classification
- sentiment classification
- sentence level
- text mining
- natural language processing
- multi aspect
- user generated
- product features
- text categorization
- sentiment lexicon
- supervised classifiers
- online reviews
- public opinion
- collective classification
- generative model
- information extraction
- artificial intelligence
- customer reviews
- machine learning