Optimal KD-Partitioning for the Local Outlier Detection in Geo-Social Points.
Teerawat KumraiKyoung-Sook KimMianxiong DongHirotaka OgawaPublished in: ISNN (1) (2017)
Keyphrases
- outlier detection
- high dimensional datasets
- detecting outliers
- data streams
- fraud detection
- detection algorithm
- density ratio estimation
- knowledge discovery
- distance based outlier detection
- credit card fraud detection
- density estimation
- density based clustering
- detect outliers
- data mining
- social networks
- databases
- data points
- query processing
- machine learning
- database