Outlier Detection Integrating Semantic Knowledge.
Zengyou HeShengchun DengXiaofei XuPublished in: WAIM (2002)
Keyphrases
- outlier detection
- semantic knowledge
- semantic information
- domain knowledge
- knowledge sources
- detecting outliers
- detection algorithm
- data mining
- natural language text
- knowledge discovery
- density ratio estimation
- data streams
- fraud detection
- distance based outlier detection
- detect outliers
- database
- domain ontology
- outlier mining
- knowledge acquisition
- natural language
- knowledge base
- machine learning
- real world