Detecting outlier samples in multivariat
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Xiaoqing Weng; Junyi Shen
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Article
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2008
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Elsevier Science
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English
β 260 KB
Multivariate time series (MTS) samples which differ significantly from other MTS samples are referred to as outlier samples. In this paper, an algorithm designed to efficiently detect the top n outlier samples in MTS dataset, based on Solving Set, is proposed. An extended Frobenius Norm is used to c