An Application of Lexical Semantics to Knowledge Acquisition from Corpora.
Peter G. AnickJames PustejovskyPublished in: COLING (1990)
Keyphrases
- lexical semantics
- knowledge acquisition
- natural language processing
- ontology learning
- knowledge representation
- lexical resources
- minimally supervised
- machine learning
- computational linguistics
- text corpora
- visual perception
- knowledge based systems
- knowledge engineering
- knowledge intensive
- machine translation
- information extraction
- expert systems
- knowledge base
- language processing
- natural language
- context free grammars
- ontology construction
- semantic role labeling
- artificial intelligence
- semantic relations
- semantic features
- question answering
- named entity recognition
- knowledge sources
- named entities
- text mining
- text analysis
- semantic analysis
- word sense disambiguation
- knowledge discovery