Structural outlier detection: A tourist walk approach.

Rafael D. Rodrigues Liang Zhao Qiusheng Zheng Junbao Zhang

Published in: ICNC-FSKD (2017)

Keyphrases

outlier detection
detection algorithm
knowledge discovery
fraud detection
density ratio estimation
detecting outliers
credit card fraud detection
data streams
density estimation
high dimensional datasets
change point detection
detect outliers
machine learning
data mining
distance based outlier detection