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Unsupervised online change point detection in high-dimensional time series.
Masoomeh Zameni
Amin Sadri
Zahra Ghafoori
Masud Moshtaghi
Flora D. Salim
Christopher Leckie
Kotagiri Ramamohanarao
Published in:
Knowl. Inf. Syst. (2020)
Keyphrases
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high dimensional time series
change point detection
change point
sequential data
non stationary
outlier detection
singular spectrum analysis
normalized maximum likelihood
linear models
hidden markov models
feature vectors
text classification
regression model
cross validation
pattern discovery