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Post-tuning the decision threshold for cost-sen...
# (2) in Elkan paper [2]_. gain_matrix = np...metric" , ) axs [ 2 ] . legend () axs [ 2 ] . set_xlabel ( "Decision...scikit-learn.org/stable/auto_examples/model_selection/plot_cost_sensitive_learning.html -
Comparison of LDA and PCA 2D projection of Iris...
the different samples on the 2 first principal components. Linear...target_names pca = PCA ( n_components = 2 ) X_r = pca . fit ( X ) . transform...scikit-learn.org/stable/auto_examples/decomposition/plot_pca_vs_lda.html -
t-SNE: The effect of various perplexity values ...
2 sec S-curve, perplexity=50 in...n_samples = 150 n_components = 2 ( fig , subplots ) = plt . subplots...scikit-learn.org/stable/auto_examples/manifold/plot_t_sne_perplexity.html -
Illustration of Gaussian process classification...
2 ) Y = np . logical_xor ( X [:,...DotProduct ( sigma_0 = 1.0 ) ** 2 ] for i , kernel in enumerate...scikit-learn.org/stable/auto_examples/gaussian_process/plot_gpc_xor.html -
Install IBM Cloud Pak for Data 5.2 on Red Hat O...
2.0/cpd-cli-ppc64le-EE-14.2.0.tgz tar -xzvf ...cpd-cli-ppc64le-EE-14.2.0.tgz mv cpd-cli-ppc64le-EE-14.2.0*/* . rm -rf...developer.ibm.com/tutorials/install-cpd-4-on-ocp-48-on-powervs/ -
Custom refit strategy of a grid search with cro...
This examples shows how a classifier is optimized by cross-validation, which is done using the GridSearchCV object on a development set that comprises only half of the available labeled data. The p...scikit-learn.org/stable/auto_examples/model_selection/plot_grid_search_digits.html -
Comparing Random Forests and Histogram Gradient...
col = 2 ) fig . add_trace ( line_trace , row = 1 , col = 2 ) fig..." ) Number of physical cores: 2 Unlike RF, HGBT models offer an...scikit-learn.org/stable/auto_examples/ensemble/plot_forest_hist_grad_boosting_comparison.html -
Concatenating multiple feature extraction metho...
0s [CV 2/5; 2/18] START features__pca__n_components=1,...features__univ_select__k=1, svm__C=1 [CV 2/5; 2/18] END features__pca__n_components=1,...scikit-learn.org/stable/auto_examples/compose/plot_feature_union.html -
Model selection with Probabilistic PCA and Fact...
rand ( n_features ) + sigma / 2.0 X_hetero = X + rng . randn (...shrinkages = np . logspace ( - 2 , 0 , 30 ) cv = GridSearchCV (...scikit-learn.org/stable/auto_examples/decomposition/plot_pca_vs_fa_model_selection.html -
Bisecting K-Means and Regular K-Means Performan...
centers = 2 , random_state = random_state...scikit-learn.org/stable/auto_examples/cluster/plot_bisect_kmeans.html