Grammar fragment acquisition using syntactic and semantic clustering.
Kazuhiro AraiJeremy H. WrightGiuseppe RiccardiAllen L. GorinPublished in: ICSLP (1998)
Keyphrases
- natural language
- natural language sentences
- semantic parsing
- semantic representation
- syntactic semantic
- clustering algorithm
- context free grammars
- parse tree
- syntactic analysis
- semantic analysis
- k means
- self organizing maps
- semantic representations
- clustering method
- semantic information
- hierarchical clustering
- semantic parser
- natural language understanding
- syntactic structures
- dependency parsing
- data clustering
- semantic knowledge
- data points
- conceptual graphs
- attribute grammars
- syntactic pattern recognition
- context free
- document clustering
- high level
- broad coverage
- information extraction
- machine learning
- grammar rules
- semantic constraints
- semantic roles
- natural language text
- categorical data
- context dependent
- domain specific