Query-Based Outlier Detection in Heterogeneous Information Networks.
Jonathan KuckHonglei ZhuangXifeng YanHasan CamJiawei HanPublished in: EDBT (2015)
Keyphrases
- outlier detection
- heterogeneous information networks
- fraud detection
- data streams
- density ratio estimation
- query processing
- knowledge discovery
- detection algorithm
- detecting outliers
- data cleaning
- information networks
- database
- data mining
- data objects
- multiple types
- detect outliers
- relevance feedback
- distance based outlier detection
- range queries
- heterogeneous networks
- video sequences
- topic models
- co occurrence