Keyphrases
- semantic roles
- natural language
- syntactic features
- syntactic parsing
- semantic role labeling
- parse tree
- predicate argument
- dependency parser
- dependency parsing
- semantic parsing
- keypoints
- noun phrases
- part of speech
- syntactic information
- question answering
- context free
- phrase structure
- feature vectors
- syntactic structures
- shape descriptors
- image retrieval
- dependency structure
- lexico syntactic
- natural language processing
- semantic analysis
- multiscale
- image descriptors
- bag of features
- word sense disambiguation
- invariant descriptors
- penn treebank
- feature set
- context sensitive
- syntactic categories
- syntactic semantic