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  1. 2.3. Clustering — scikit-learn 1.7.2 docu...

    2 , 2 , 2 , 2 ] >>> metrics ....labels_pred = [ 1 , 1 , 0 , 0 , 2 , 2 , 2 , 2 ] >>> metrics ....
    scikit-learn.org/stable/modules/clustering.html
    Mon Nov 24 07:36:00 GMT 2025
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  2. 7.2. Feature extraction — scikit-learn 1....

    2.0986]}{\sqrt{\big(3^2 + 0^2 + 2.0986^2\big)}} = [...one_image , ( 2 , 2 )) >>> patches . shape (9, 2, 2, 3) >>>...
    scikit-learn.org/stable/modules/feature_extraction.html
    Mon Nov 24 07:36:00 GMT 2025
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  3. 3.2. Tuning the hyper-parameters of an estimato...

    17 // 2 = 8 24 * 2 = 48 8 // 2 = 4 48 * 2 = 96 4 // 2 = 2 We can...(=n_candidates) 3 * 2 = 6 70 // 2 = 35 6 * 2 = 12 35 // 2 = 17 12 * 2 = 24 17...
    scikit-learn.org/stable/modules/grid_search.html
    Mon Nov 24 07:36:00 GMT 2025
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  4. Version 1.2 — scikit-learn 1.7.2 document...

    2.2 # March 2023 Changelog # sklearn.base...GitHub Choose version Version 1.2 # For a short description of the...
    scikit-learn.org/stable/whats_new/v1.2.html
    Mon Nov 24 11:23:20 GMT 2025
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  5. 2.5. Decomposing signals in components (matrix ...

    o)}{2} ||H||_{\mathrm{Fro}} ^ 2) * n\_samples\] 2.5.7.2. NMF...2009 2.5.2. Kernel Principal Component Analysis (kPCA) # 2.5.2.1....
    scikit-learn.org/stable/modules/decomposition.html
    Mon Nov 24 07:36:04 GMT 2025
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  6. hinge_loss — scikit-learn 1.7.2 documenta...

    >>> pred_decision array([-2.18, 2.36, 0.09]) >>> hinge_loss...], [ 2 ], [ 3 ]]) >>> Y = np . array ([ 0 , 1 , 2 , 3...
    scikit-learn.org/stable/modules/generated/sklearn.metrics.hinge_loss.html
    Mon Nov 24 11:23:21 GMT 2025
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  7. StratifiedGroupKFold — scikit-learn 1.7.2...

    index=[ 0 1 2 3 15 16] group=[1 1 2 2 8 8] Fold 2: Train: index=[...index=[ 0 1 2 3 7 8 9 10 11 15 16] group=[1 1 2 2 4 5 5 5 5 8...
    scikit-learn.org/stable/modules/generated/sklearn.model_selection.StratifiedGroupKFold.html
    Mon Nov 24 11:23:20 GMT 2025
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  8. shuffle — scikit-learn 1.7.2 documentation

    [2., 1.], [1., 0.]]) >>> y array([2, 1, 0]) >>>...= np . array ([[ 1. , 0. ], [ 2. , 1. ], [ 0. , 0. ]]) >>>...
    scikit-learn.org/stable/modules/generated/sklearn.utils.shuffle.html
    Fri Nov 21 09:29:38 GMT 2025
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  9. confusion_matrix — scikit-learn 1.7.2 doc...

    >>> y_true = [ 2 , 0 , 2 , 2 , 0 , 1 ] >>> y_pred...y_pred = [ 0 , 0 , 2 , 2 , 0 , 2 ] >>> confusion_matrix...
    scikit-learn.org/stable/modules/generated/sklearn.metrics.confusion_matrix.html
    Mon Nov 24 11:23:21 GMT 2025
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  10. BaseEstimator — scikit-learn 1.7.2 docume...

    {'param': 2} >>> X = np . array ([[ 1 , 2 ], [ 2 , 3 ],...y ) . predict ( X ) array([2, 2, 2]) >>> estimator ....
    scikit-learn.org/stable/modules/generated/sklearn.base.BaseEstimator.html
    Mon Nov 24 11:23:20 GMT 2025
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