Keyphrases
- outlier detection
- spatio temporal
- multiscale
- detection algorithm
- fraud detection
- data mining
- image sequences
- moving objects
- detecting outliers
- knowledge discovery
- data streams
- image processing
- density estimation
- image segmentation
- credit card fraud detection
- detect outliers
- density based clustering
- density ratio estimation
- distance based outlier detection
- high dimensional datasets
- spatial patterns
- least squares
- active learning
- multiresolution
- face recognition
- spatial outliers
- feature selection
- databases