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Isomap — scikit-learn 1.7.2 documentation
n_components = 2 , eigen_solver = 'auto' , tol..., metric = 'minkowski' , p = 2 , metric_params = None ) [source]...scikit-learn.org/stable/modules/generated/sklearn.manifold.Isomap.html -
accuracy_score — scikit-learn 1.7.2 docum...
2 , 1 , 3 ] >>> y_true = [ 0 , 1 , 2 , 3 ] >>>...], [ 1 , 1 ]]), np . ones (( 2 , 2 ))) 0.5 Gallery examples # Plot...scikit-learn.org/stable/modules/generated/sklearn.metrics.accuracy_score.html -
LassoCV — scikit-learn 1.7.2 documentation
it is: ( 1 / ( 2 * n_samples )) * || Y - XW ||^ 2 _Fro + alpha...X = np . array ([[ 1 , 2 , 3.1 ], [ 2.3 , 5.4 , 4.3 ]]) . T >>>...scikit-learn.org/stable/modules/generated/sklearn.linear_model.LassoCV.html -
KNeighborsClassifier — scikit-learn 1.7.2...
array([[2]])) As you can see, it returns [[0.5]], and [[2]], which...'auto' , leaf_size = 30 , p = 2 , metric = 'minkowski' , metric_params...scikit-learn.org/stable/modules/generated/sklearn.neighbors.KNeighborsClassifier.html -
gen_even_slices — scikit-learn 1.7.2 docu...
2, None), slice(2, 4, None), ..., slice(8,...[slice(0, 1, None), slice(1, 2, None), ..., slice(9, 10, None)]...scikit-learn.org/stable/modules/generated/sklearn.utils.gen_even_slices.html -
OrthogonalMatchingPursuit — scikit-learn ...
float \(R^2\) of self.predict(X) w.r.t. y . Notes The \(R^2\) score...coefficient of determination, \(R^2\) , is defined as \((1 - \frac{u}{v})\)...scikit-learn.org/stable/modules/generated/sklearn.linear_model.OrthogonalMatchingPursuit.html -
f1_score — scikit-learn 1.7.2 documentation
2 , 0 , 1 , 2 ] >>> y_pred = [ 0 , 2 , 1 , 0...is: \[\text{F1} = \frac{2 * \text{TP}}{2 * \text{TP} + \text{FP}...scikit-learn.org/stable/modules/generated/sklearn.metrics.f1_score.html -
NuSVR — scikit-learn 1.7.2 documentation
float \(R^2\) of self.predict(X) w.r.t. y . Notes The \(R^2\) score...for Support Vector Machines [ 2 ] Platt, John (1999). “Probabilistic...scikit-learn.org/stable/modules/generated/sklearn.svm.NuSVR.html -
MultiOutputRegressor — scikit-learn 1.7.2...
float \(R^2\) of self.predict(X) w.r.t. y . Notes The \(R^2\) score...coefficient of determination, \(R^2\) , is defined as \((1 - \frac{u}{v})\)...scikit-learn.org/stable/modules/generated/sklearn.multioutput.MultiOutputRegressor.html -
MDS — scikit-learn 1.7.2 documentation
MDS ( n_components = 2 , * , metric = True , n_init =...Parameters : n_components int, default=2 Number of dimensions in which...scikit-learn.org/stable/modules/generated/sklearn.manifold.MDS.html