Opinion Polarity Detection - Using Word Sense Disambiguation to Determine the Polarity of Opinions.
Tamara Martín-WantonAurora Pons-PorrataAndrés Montoyo-GuijarroAlexandra BalahurPublished in: ICAART (1) (2010)
Keyphrases
- word sense disambiguation
- positive or negative
- polarity classification
- opinion words
- sentiment analysis
- semantic similarity
- opinion mining
- natural language processing
- wordnet
- sentiment polarity
- lexical knowledge
- sentence level
- product features
- product reviews
- sentiment classification
- domain dependent
- customer reviews
- information extraction
- machine translation
- opinion retrieval
- sentiment words
- linguistic knowledge
- semantic relatedness
- part of speech
- highly ambiguous
- co occurrence
- wide coverage
- unsupervised word sense disambiguation
- word sense
- artificial intelligence
- lexical information
- semantic relations
- text documents
- information retrieval systems
- learning algorithm