Keyphrases
- domain knowledge
- knowledge acquisition
- knowledge sources
- learning systems
- real world
- knowledge sharing
- background knowledge
- unsupervised learning
- knowledge management
- genetic algorithm
- feature selection
- computer vision
- knowledge based systems
- database
- conceptual model
- data mining
- domain experts
- search engine
- higher level
- case study
- data mining techniques
- knowledge base
- supervised learning
- semi supervised
- knowledge discovery
- clustering algorithm