INSIGHT Galway: Syntactic and Lexical Features for Aspect Based Sentiment Analysis.
Sapna NegiPaul BuitelaarPublished in: SemEval@COLING (2014)
Keyphrases
- sentiment analysis
- lexical features
- syntactic features
- traffic congestion
- sentiment lexicon
- sentiment words
- opinion mining
- sentiment classification
- text classification
- semantic features
- semantic role labeling
- syntactic structures
- natural language
- syntactic information
- text mining
- natural language processing
- sentence level
- product reviews
- feature set
- part of speech
- tree kernels
- semantic roles
- semi supervised learning
- training and test data
- training set