UMCC_DLSI: A Probabilistic Automata for Aspect Based Sentiment Analysis.
Yenier CastañedaArmando CollazoElvis CregoJorge L. GarciaYoan GutiérrezDavid TomásAndrés MontoyoRafael MuñozPublished in: SemEval@COLING (2014)
Keyphrases
- sentiment analysis
- probabilistic automata
- finite automata
- sentiment lexicon
- opinion mining
- sentiment words
- markov chain
- relative entropy
- sentiment classification
- finite state automata
- text classification
- sentence level
- natural language processing
- text mining
- product reviews
- product features
- online reviews
- finite state machines
- similarity measure
- probabilistic model
- natural language