A hybrid approach to outlier detection based on boundary region.

Feng Jiang Yuefei Sui Cungen Cao

Published in: Pattern Recognit. Lett. (2011)

Keyphrases

outlier detection
detection algorithm
density ratio estimation
knowledge discovery
detecting outliers
fraud detection
credit card fraud detection
data streams
high dimensional datasets
detect outliers
data mining
density estimation
data sets
databases
moving objects
change point detection