XRCE at SemEval-2016 Task 5: Feedbacked Ensemble Modeling on Syntactico-Semantic Knowledge for Aspect Based Sentiment Analysis.
Caroline BrunJulien PerezClaude RouxPublished in: SemEval@NAACL-HLT (2016)
Keyphrases
- sentiment analysis
- semantic knowledge
- opinion mining
- sentiment classification
- sentence level
- sentiment lexicon
- text mining
- semantic information
- knowledge sources
- text classification
- sentiment words
- domain knowledge
- product reviews
- online reviews
- natural language processing
- natural language text
- learning algorithm
- training data
- real world
- artificial intelligence
- high level
- domain ontology
- database
- knowledge based systems
- semi supervised