Mining Knowledge from Textual Databases: An Approach using Ontology-based Context Vectors.
Alexandre L. GonçalvesVictoria S. UrenVinícius Medina KernRoberto Carlos dos Santos PachecoPublished in: Artificial Intelligence and Applications (2005)
Keyphrases
- databases
- knowledge discovery
- knowledge extraction
- data mining techniques
- relational databases
- database
- knowledge retrieval
- conceptual framework
- information systems
- association rules
- contextual knowledge
- data mining
- contextual information
- domain knowledge
- knowledge representation
- discovered knowledge
- design process
- context aware
- global knowledge
- knowledge acquisition
- expert systems
- knowledge base
- prior knowledge
- data structure
- context sensitive
- hidden knowledge
- neural network
- metadata
- website
- explicit knowledge
- interesting patterns
- web services
- pattern mining
- knowledge sharing
- web mining
- background knowledge
- database applications
- learning environment
- mobile devices
- knowledge based systems