Keyphrases
- knowledge discovery
- text mining
- domain knowledge
- knowledge base
- knowledge acquisition
- semantic information
- web mining
- key concepts
- data mining
- graph theoretic
- domain dependent
- data mining techniques
- knowledge management
- text retrieval
- knowledge extraction
- knowledge representation
- keywords
- discover hidden
- textual case based reasoning
- association rule mining
- linguistic information
- world knowledge
- textual data
- hidden knowledge
- text documents
- social network analysis
- background knowledge
- design process
- itemsets
- information extraction
- prior knowledge
- website
- metadata
- information retrieval