Combining Statistical Techniques and Lexico-syntactic Patterns for Semantic Relations Extraction from Text.
Emiliano GiovannettiSimone MarchiSimonetta MontemagniPublished in: SWAP (2008)
Keyphrases
- lexico syntactic
- semantic relations
- wordnet
- co occurrence
- manually constructed
- natural language processing
- textual entailment
- semantic network
- semantic information
- relation extraction
- text documents
- word sense disambiguation
- semantic similarity
- knowledge base
- information extraction
- word pairs
- semi automatically
- keywords
- noun phrases
- semantic features
- syntactic structures
- natural language
- artificial intelligence
- latent semantic analysis
- machine learning
- automatically extracting
- expert systems