Batch#
The frouros.detectors.data_drift.batch
module contains batch data drift detection algorithms.
Data drift batch detection methods init.
Distance Based#
Data drift batch distance based detection methods’ init.
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Bhattacharyya distance [bhattacharyya1946measure] detector. |
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EMD (Earth Mover's Distance) [rubner2000earth] detector. |
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EnergyDistance [szekely2013energy] detector. |
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Hellinger distance [hellinger1909neue] detector. |
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HI (Histogram intersection) normalized complement [swain1991color] detector. |
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JS (Jensen-Shannon distance) [lin1991divergence] detector. |
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KL (Kullback-Leibler divergence) [kullback1951information] detector. |
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MMD (Maximum Mean Discrepancy) [gretton2012kernel] detector. |
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PSI (Population Stability Index) [wu2010enterprise] detector. |
Statistical Test#
Data drift batch statistical test detection methods’ init.
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Anderson-Darling test [scholz1987k] detector. |
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BWSTest (Baumgartner-Weiss-Schindler test) [baumgartner1998nonparametric] detector. |
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ChiSquareTest (Chi-square test) [pearson1900x] detector. |
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CVMTest (Cramér-von Mises test) [cramer1928composition] detector. |
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KSTest (Kolmogorov-Smirnov test) [massey1951kolmogorov] detector. |
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Kuiper's test [kuiper1960tests] detector. |
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Mann–Whitney U test [mann1947test] detector. |
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Welch's t-test [welch1947generalization] detector. |