Keyphrases
- background knowledge
- text clustering
- semi supervised clustering
- inductive logic programming
- domain knowledge
- logic programs
- clustering algorithm
- knowledge base
- clustering method
- ontology learning
- k means
- positive examples
- prior knowledge
- representation language
- domain theory
- reference set
- semantic information
- document clustering
- relational information
- semi supervised
- labeled data
- data analysis
- outlier detection
- additional knowledge
- data points