A Semantic Role-Based Approach for Ontology Learning from Spanish Texts.
José Luis OchoaMaria Luisa Hernández-AlcarazRafael Valencia-GarcíaRodrigo Martínez-BéjarPublished in: DCAI (2011)
Keyphrases
- ontology learning
- semantic roles
- semantic relations
- question answering
- natural language processing
- wordnet
- co occurrence
- semantic role labeling
- natural language
- semantic network
- relation extraction
- natural language text
- semantic relationships
- semantic web
- background knowledge
- text documents
- knowledge sources
- knowledge acquisition
- web pages
- information extraction
- machine translation
- machine learning
- noun phrases
- general purpose
- text mining
- text corpora
- information retrieval