Keyphrases
- outlier detection
- detection algorithm
- density ratio estimation
- data streams
- fraud detection
- detecting outliers
- knowledge discovery
- supervised learning
- semi supervised
- unsupervised learning
- high dimensional datasets
- data mining
- density estimation
- detect outliers
- credit card fraud detection
- distance based outlier detection
- density based clustering
- change point detection
- outlier mining
- databases
- database