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make_circles — scikit-learn 1.7.1 documentation
int64(1), np.int64(1), np.int64(1), np.int64(0), np.int64(0)]...outer circle in the range [0, 1) . Returns : X ndarray of shape...scikit-learn.org/stable/modules/generated/sklearn.datasets.make_circles.html -
Importance of Feature Scaling — scikit-learn 1....
0 and 1,000; whereas the variable “hue” varies between 1 and 10....it has a standard deviation of 1 and a mean of 0. Even if tree...scikit-learn.org/stable/auto_examples/preprocessing/plot_scaling_importance.html -
Semi-supervised Classification on a Text Datase...
sum ( 1 for x in y_train if x == - 1 )) clf . fit (...training set: 1706 End of iteration 1, added 1076 new labels. End of...scikit-learn.org/stable/auto_examples/semi_supervised/plot_semi_supervised_newsgroups.html -
Faces dataset decompositions — scikit-learn 1.7...
mean ( axis = 1 ) . reshape ( n_samples , - 1 ) print ( "Dataset...n_components = n_components , alpha = 0.1 , max_iter = 100 , batch_size...scikit-learn.org/stable/auto_examples/decomposition/plot_faces_decomposition.html -
Recursive feature elimination — scikit-learn 1....
n_features_to_select = 1 , step = 1 )), ] ) pipe . fit ( X ,...(( len ( digits . images ), - 1 )) y = digits . target pipe =...scikit-learn.org/stable/auto_examples/feature_selection/plot_rfe_digits.html -
fetch_kddcup99 — scikit-learn 1.7.1 documentation
Added in version 1.5. delay float, default=1.0 Number of seconds...False , n_retries = 3 , delay = 1.0 ) [source] # Load the kddcup99...scikit-learn.org/stable/modules/generated/sklearn.datasets.fetch_kddcup99.html -
silhouette_score — scikit-learn 1.7.1 documenta...
The best value is 1 and the worst value is -1. Values near 0 indicate...2 <= n_labels <= n_samples - 1 . This function returns the mean...scikit-learn.org/stable/modules/generated/sklearn.metrics.silhouette_score.html -
make_sparse_spd_matrix — scikit-learn 1.7.1 doc...
array([[1., 0., 0., 0.], [0., 1., 0., 0.], [0., 0., 1., 0.], [0.,...elements all 1. smallest_coef float, default=0.1 The value of...scikit-learn.org/stable/modules/generated/sklearn.datasets.make_sparse_spd_matrix.html -
homogeneity_completeness_v_measure — scikit-lea...
1 , 1 , 2 , 2 ], [ 0 , 0 , 1 , 2 , 2 , 2 ] >>>...float Score between 0.0 and 1.0. 1.0 stands for perfectly homogeneous...scikit-learn.org/stable/modules/generated/sklearn.metrics.homogeneity_completeness_v_measure.html -
Post pruning decision trees with cost complexit...
plot ( ccp_alphas [: - 1 ], impurities [: - 1 ], marker = "o" , drawstyle...clfs [ - 1 ] . tree_ . node_count , ccp_alphas [ - 1 ] ) ) Number...scikit-learn.org/stable/auto_examples/tree/plot_cost_complexity_pruning.html