Outlier detection based on k-neighborhood MST.
Qingsheng ZhuXiaogang FanJi FengPublished in: IRI (2014)
Keyphrases
- outlier detection
- minimal spanning tree
- spatial outliers
- fraud detection
- density ratio estimation
- detection algorithm
- density estimation
- data streams
- detecting outliers
- data mining
- knowledge discovery
- credit card fraud detection
- detect outliers
- high dimensional datasets
- distance based outlier detection
- minimum spanning tree
- test data
- three dimensional
- information retrieval
- databases
- data sets