Efficient density and cluster based incremental outlier detection in data streams.
Ali DegirmenciOmer KaralPublished in: Inf. Sci. (2022)
Keyphrases
- outlier detection
- data streams
- detecting outliers
- distance based outlier detection
- sliding window
- fraud detection
- density ratio estimation
- density estimation
- limited memory
- detection algorithm
- credit card fraud detection
- data sets
- knowledge discovery
- concept drift
- data mining
- detect outliers
- multi dimensional data
- change point detection
- density based clustering
- streaming data
- data structure
- information retrieval