Semantic relation extraction for automatically building domain ontology using a link grammar.
Junho ChoiChang ChoiDongjin ChoiJingwang KohPankoo KimPublished in: RACS (2011)
Keyphrases
- domain ontology
- relation extraction
- domain specific
- link grammar
- semantic features
- semantic information
- domain knowledge
- semi automatic
- information extraction
- automatic extraction
- semantic knowledge
- named entities
- semantic role labeling
- natural language text
- domain experts
- general purpose
- text mining
- semantic relations
- question answering
- named entity recognition
- tree kernels
- data sources
- conceptual graphs
- decision trees
- text classification
- data analysis
- visual features