Attribute Outlier Detection over Data Streams.
Hui CaoYongluan ZhouLidan ShouGang ChenPublished in: DASFAA (2) (2010)
Keyphrases
- outlier detection
- data streams
- detecting outliers
- sliding window
- fraud detection
- concept drift
- streaming data
- detect outliers
- attribute values
- data stream mining
- stream mining
- data distribution
- density estimation
- density ratio estimation
- high dimensional datasets
- distance based outlier detection
- data sets
- evolving data streams
- credit card fraud detection
- detection algorithm
- itemsets
- uncertain data
- change point detection
- credit card
- least squares
- multi dimensional data