[LVIC-LIMSI]: Using Syntactic Features and Multi-polarity Words for Sentiment Analysis in Twitter.
Morgane MarchandAlexandru-Lucian GînscaRomaric BesançonOlivier MesnardPublished in: SemEval@NAACL-HLT (2013)
Keyphrases
- sentiment analysis
- syntactic features
- sentiment words
- sentiment lexicon
- social media content
- public opinion
- semantic features
- opinion mining
- text classification
- syntactic structures
- sentiment classification
- semantic role labeling
- product features
- syntactic information
- opinion words
- part of speech
- sentence level
- tree kernels
- feature set
- semantic roles
- natural language processing
- sentiment polarity
- text mining
- n gram
- social media
- product reviews
- positive or negative
- feature selection
- customer reviews
- databases
- text documents
- text categorization