A two-level parser for patent claim parsing.
Jingjing WangWen Feng LuHan Tong LohPublished in: Adv. Eng. Informatics (2015)
Keyphrases
- penn treebank
- natural language
- dependency parsing
- natural language parsing
- dependency parser
- parse tree
- phrase structure
- natural language processing
- link grammar
- wide coverage
- semantic parsing
- dependency trees
- syntactic analysis
- tree bank
- natural language parser
- syntactic and semantic dependencies
- stochastic context free grammars
- syntactic parsing
- intellectual property
- semantic analysis
- information retrieval
- patent documents
- dependency structure
- stochastic grammar
- tree adjoining grammar
- patent retrieval
- semantic role labeling
- patent search
- prior art
- context free grammars
- context free
- clef ip
- part of speech
- machine learning
- semantic roles
- noun phrases
- language processing