Query-based Graph Cuboid Outlier Detection.
Ayushi DalmiaManish GuptaVasudeva VarmaPublished in: ASONAM (2015)
Keyphrases
- outlier detection
- multi dimensional data
- detection algorithm
- database
- fraud detection
- query processing
- knowledge discovery
- detecting outliers
- data streams
- credit card fraud detection
- high dimensional datasets
- detect outliers
- density ratio estimation
- density estimation
- spatial outliers
- distance based outlier detection
- range queries
- data cleaning
- data structure
- data mining
- data sources
- outlier mining
- feature selection
- uncertain data
- supervised learning
- active learning
- information retrieval