SAIL: Sentiment Analysis using Semantic Similarity and Contrast Features.
Nikolaos MalandrakisMichael FalconeColin VazJesse James BisogniAlexandros PotamianosShrikanth S. NarayananPublished in: SemEval@COLING (2014)
Keyphrases
- sentiment analysis
- semantic similarity
- co occurrence
- opinion mining
- sentiment classification
- product features
- semantic information
- text classification
- similarity measure
- opinion words
- word pairs
- sentence level
- product reviews
- sentiment polarity
- low level
- semantic features
- semantic relationships
- word sense disambiguation
- wordnet
- text mining
- online reviews
- vector space model
- text categorization
- semantically similar
- natural language processing
- databases