Semantic Inference at the Lexical-Syntactic Level for Textual Entailment Recognition.
Roy Bar-HaimIdo DaganIddo GreentalIdan SzpektorMoshe FriedmanPublished in: ACL-PASCAL@ACL (2007)
Keyphrases
- textual entailment recognition
- recognizing textual entailment
- answer validation
- lexical semantics
- natural language
- question answering
- higher level
- syntactic semantic
- textual entailment
- semantic roles
- natural language text
- wordnet
- semantic network
- semantic representation
- domain specific
- semantic role labeling
- semantic information
- word pairs
- syntactic information
- semantic analysis
- context dependent
- natural language processing
- syntactic structures
- syntactic categories
- shallow semantic
- semantic features
- parse tree
- dependency parsing
- metadata
- low level features
- text classification
- language model
- relevance feedback
- probabilistic model
- high level