Acquisition of knowledge sources for natural language processing.
Andrew FanoAndrew KehlerHatte BlejerSharon FlankPublished in: TAI (1989)
Keyphrases
- knowledge sources
- natural language processing
- semantic relations
- domain specific
- cultural algorithms
- domain knowledge
- information extraction
- knowledge acquisition
- blackboard architecture
- world knowledge
- semantic network
- semantic knowledge
- wordnet
- knowledge based systems
- knowledge representation
- machine learning
- semantic interpretation
- knowledge base
- computational linguistics
- text mining
- information sources
- free text
- expert systems
- named entities
- computational biology
- natural language
- artificial intelligence
- multiple knowledge sources
- machine translation
- external knowledge
- text processing
- named entity recognition
- information retrieval
- question answering
- general purpose
- medical knowledge
- text summarization
- semantic constraints