Acquisition of Ontological Knowledge from Canonical Documents.
Raphael M. MalyankarPublished in: Workshop on Ontology Learning (2001)
Keyphrases
- ontological knowledge
- information retrieval
- document collections
- document classification
- information retrieval systems
- xml documents
- web documents
- database
- complex structures
- keywords
- metadata
- free text
- multimedia documents
- document clustering
- clustering algorithm
- electronic documents
- relevant documents
- document retrieval
- test collection
- document analysis
- digital documents
- network structure
- vector space
- structured data
- data integration
- natural language
- machine learning