Keyphrases
- data mining techniques
- outlier detection
- knowledge discovery
- data mining
- fraud detection
- density ratio estimation
- detection algorithm
- credit card fraud detection
- detecting outliers
- high dimensional datasets
- density estimation
- detect outliers
- data streams
- distance based outlier detection
- density function
- databases
- computer vision
- outlier mining
- database
- intrusion detection
- density based clustering
- image sequences
- change point detection
- machine learning