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Exploiting negative correlation for unsupervised anomaly detection in contaminated time series.
Xiaohui Lin
Zuoyong Li
Haoyi Fan
Yanggeng Fu
Xinwei Chen
Published in:
Expert Syst. Appl. (2024)
Keyphrases
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negative correlation
unsupervised anomaly detection
anomaly detection
semi supervised
intrusion detection
dynamic time warping
database
non stationary
real time
data sets
neural network
high dimensional
pattern mining
stock market
data mining tasks
subsequence matching