A Methodology for Extracting Ontological Knowledge from Spanish Documents.
Rafael Valencia-GarcíaDagoberto Castellanos NievesJesualdo Tomás Fernández-BreisPedro José Vivancos VicentePublished in: CICLing (2006)
Keyphrases
- ontological knowledge
- information retrieval
- document collections
- document retrieval
- document classification
- xml documents
- web documents
- information retrieval systems
- relevant documents
- keywords
- database
- document clustering
- text documents
- question answering
- free text
- text classification
- vector space model
- complex structures
- multi document summarization
- multimedia documents
- metadata