EAST representation: fast discovery of discriminant temporal patterns from time series

Abstract : Mining discriminant temporal patterns is one problematic for the time series classification currently led by the shapelet. We expose this problematic under the angle of a standard feature-space classification task. This approach is enabled by the recent observation that most enumerable subsequences from a time series are redundant and can be discarded. In addition to be simple, the approach turns out to have state of-the-art classification performances with extremely fast computations. It also provides a flexible framework with interesting perspectives.
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https://hal.sorbonne-universite.fr/hal-01350734
Contributor : Xavier Renard <>
Submitted on : Monday, August 1, 2016 - 3:17:36 PM
Last modification on : Thursday, March 21, 2019 - 2:22:54 PM

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  • HAL Id : hal-01350734, version 1

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Xavier Renard, Maria Rifqi, Gabriel Fricout, Marcin Detyniecki. EAST representation: fast discovery of discriminant temporal patterns from time series. ECML/PKDD Workshop on Advanced Analytics and Learning on Temporal Data, Sep 2016, Riva Del Garda, Italy. ⟨hal-01350734⟩

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