Know-Center at SemEval-2016 Task 5: Using Word Vectors with Typed Dependencies for Opinion Target Expression Extraction.
Stefan FalkAndi RexhaRoman KernPublished in: SemEval@NAACL-HLT (2016)
Keyphrases
- word sense disambiguation
- sentence level
- information extraction
- sense disambiguation
- natural language processing
- higher order
- n gram
- sentiment analysis
- vector space
- co occurrence
- wordnet
- neural network
- target tracking
- feature selection
- feature vectors
- keywords
- knowledge base
- positive or negative
- related words
- dependency graph
- dependency relations