Outlier Detection Using Replicator Neural Networks.
Simon HawkinsHongxing HeGraham J. WilliamsRohan A. BaxterPublished in: DaWaK (2002)
Keyphrases
- outlier detection
- neural network
- pattern recognition
- detection algorithm
- data streams
- data mining
- knowledge discovery
- fraud detection
- credit card fraud detection
- detecting outliers
- density ratio estimation
- high dimensional datasets
- detect outliers
- density estimation
- change point detection
- distance based outlier detection
- spatial databases
- cluster analysis
- machine learning