Automatic Extraction of Semantic Relations from Patent Claims.
Shih-Yao YangSzu-Yin LinShih-Neng LinChi-Feng LeeShian-Luen ChengVon-Wun SooPublished in: Int. J. Electron. Bus. Manag. (2008)
Keyphrases
- automatic extraction
- semantic relations
- relation extraction
- co occurrence
- ontology learning
- semantic network
- wordnet
- natural language processing
- information retrieval
- knowledge sources
- semantic relationships
- semantic structure
- word pairs
- measuring semantic similarity
- lexical chains
- web pages
- natural language text
- general purpose
- keywords
- data sets
- dependency relations