Feature grouping-based parallel outlier mining of categorical data using spark.

Junli Li Jifu Zhang Xiao Qin Yaling Xun

Published in: Inf. Sci. (2019)

Keyphrases

categorical data
cluster analysis
numerical data
outlier mining
parameter free
numeric data
attribute values
outlier detection
hierarchical clustering algorithm
data mining
intrusion detection
correspondence analysis
distance based outlier detection
decision trees
face recognition
hierarchical latent class models