Open information extraction based on lexical semantics.
Clarissa Castellã XavierVera Lúcia Strube de LimaMarlo SouzaPublished in: J. Braz. Comput. Soc. (2015)
Keyphrases
- lexical semantics
- open information extraction
- natural language processing
- visual perception
- minimally supervised
- ontology learning
- context free grammars
- semantic role labeling
- computational linguistics
- semantic features
- machine translation
- natural language
- knowledge acquisition
- pattern matching
- language processing
- machine learning
- dependency parsing
- human language
- high level
- knowledge base