Continuous Adaptive Outlier Detection on Distributed Data Streams.
Liang SuWeihong HanShuqiang YangPeng ZouYan JiaPublished in: HPCC (2007)
Keyphrases
- outlier detection
- distributed data streams
- data streams
- detecting outliers
- fraud detection
- knowledge discovery
- high dimensional datasets
- density ratio estimation
- credit card fraud detection
- detection algorithm
- data sets
- density estimation
- change point detection
- distance based outlier detection
- data mining techniques
- spatio temporal
- data mining
- real world
- database