(sklearndev) % pytest sklearn
============================================================ test session starts ============================================================
platform darwin -- Python 3.7.1, pytest-4.0.0, py-1.7.0, pluggy-0.8.0
rootdir: /Users/reshamashaikh/scikit-learn, inifile: setup.cfg
collected 10627 items
sklearn/_config.py . [ 0%]
sklearn/discriminant_analysis.py .. [ 0%]
sklearn/exceptions.py .. [ 0%]
sklearn/impute.py .. [ 0%]
sklearn/kernel_approximation.py .... [ 0%]
sklearn/kernel_ridge.py . [ 0%]
sklearn/naive_bayes.py .... [ 0%]
sklearn/pipeline.py .... [ 0%]
sklearn/random_projection.py ... [ 0%]
sklearn/cluster/affinity_propagation_.py . [ 0%]
sklearn/cluster/bicluster.py .. [ 0%]
sklearn/cluster/birch.py . [ 0%]
sklearn/cluster/dbscan_.py . [ 0%]
sklearn/cluster/hierarchical.py .. [ 0%]
sklearn/cluster/k_means_.py .. [ 0%]
sklearn/cluster/mean_shift_.py . [ 0%]
sklearn/cluster/spectral.py . [ 0%]
sklearn/cluster/tests/test_affinity_propagation.py ....... [ 0%]
sklearn/cluster/tests/test_bicluster.py ........s. [ 0%]
sklearn/cluster/tests/test_birch.py ....... [ 0%]
sklearn/cluster/tests/test_dbscan.py ....................... [ 0%]
sklearn/cluster/tests/test_feature_agglomeration.py . [ 0%]
sklearn/cluster/tests/test_hierarchical.py ..................... [ 0%]
sklearn/cluster/tests/test_k_means.py ...........s................................................................................... [ 1%]
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sklearn/cluster/tests/test_mean_shift.py .......... [ 2%]
sklearn/cluster/tests/test_optics.py .......................... [ 2%]
sklearn/cluster/tests/test_spectral.py ............. [ 2%]
sklearn/compose/_column_transformer.py .. [ 2%]
sklearn/compose/_target.py . [ 2%]
sklearn/compose/tests/test_column_transformer.py .ss.s........s................sssssssss...........s [ 3%]
sklearn/compose/tests/test_target.py ........... [ 3%]
sklearn/covariance/empirical_covariance_.py . [ 3%]
sklearn/covariance/robust_covariance.py . [ 3%]
sklearn/covariance/shrunk_covariance_.py .. [ 3%]
sklearn/covariance/tests/test_covariance.py ...... [ 3%]
sklearn/covariance/tests/test_elliptic_envelope.py .... [ 3%]
sklearn/covariance/tests/test_graph_lasso.py .... [ 3%]
sklearn/covariance/tests/test_graphical_lasso.py .... [ 3%]
sklearn/covariance/tests/test_robust_covariance.py ....... [ 3%]
sklearn/cross_decomposition/cca_.py . [ 3%]
sklearn/cross_decomposition/pls_.py ... [ 3%]
sklearn/cross_decomposition/tests/test_pls.py ........ [ 3%]
sklearn/datasets/base.py ....... [ 3%]
sklearn/datasets/samples_generator.py . [ 3%]
sklearn/datasets/tests/test_20news.py sss [ 3%]
sklearn/datasets/tests/test_base.py ................... [ 3%]
sklearn/datasets/tests/test_california_housing.py . [ 3%]
sklearn/datasets/tests/test_covtype.py s [ 3%]
sklearn/datasets/tests/test_kddcup99.py ss [ 3%]
sklearn/datasets/tests/test_lfw.py sssss [ 3%]
sklearn/datasets/tests/test_mldata.py .... [ 3%]
sklearn/datasets/tests/test_openml.py ..................................................... [ 4%]
sklearn/datasets/tests/test_rcv1.py s [ 4%]
sklearn/datasets/tests/test_samples_generator.py ............................ [ 4%]
sklearn/datasets/tests/test_svmlight_format.py ...................................................... [ 5%]
sklearn/decomposition/base.py . [ 5%]
sklearn/decomposition/factor_analysis.py . [ 5%]
sklearn/decomposition/fastica_.py . [ 5%]
sklearn/decomposition/incremental_pca.py . [ 5%]
sklearn/decomposition/kernel_pca.py . [ 5%]
sklearn/decomposition/nmf.py .. [ 5%]
sklearn/decomposition/online_lda.py . [ 5%]
sklearn/decomposition/pca.py . [ 5%]
sklearn/decomposition/sparse_pca.py .. [ 5%]
sklearn/decomposition/truncated_svd.py . [ 5%]
sklearn/decomposition/tests/test_dict_learning.py ......................................................... [ 5%]
sklearn/decomposition/tests/test_factor_analysis.py . [ 5%]
sklearn/decomposition/tests/test_fastica.py ........ [ 5%]
sklearn/decomposition/tests/test_incremental_pca.py ................. [ 6%]
sklearn/decomposition/tests/test_kernel_pca.py ............ [ 6%]
sklearn/decomposition/tests/test_nmf.py ........................ [ 6%]
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sklearn/decomposition/tests/test_pca.py ......................................... [ 7%]
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sklearn/decomposition/tests/test_truncated_svd.py ............... [ 7%]
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sklearn/ensemble/partial_dependence.py .. [ 7%]
sklearn/ensemble/voting_classifier.py . [ 7%]
sklearn/ensemble/tests/test_bagging.py ............................... [ 7%]
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sklearn/ensemble/tests/test_iforest.py .............. [ 10%]
sklearn/ensemble/tests/test_partial_dependence.py ....... [ 10%]
sklearn/ensemble/tests/test_voting_classifier.py ................. [ 10%]
sklearn/ensemble/tests/test_weight_boosting.py ................ [ 11%]
sklearn/feature_extraction/dict_vectorizer.py .. [ 11%]
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sklearn/feature_extraction/tests/test_dict_vectorizer.py ............................ [ 11%]
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sklearn/feature_extraction/tests/test_image.py .................... [ 11%]
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sklearn/linear_model/huber.py . [ 16%]
sklearn/linear_model/least_angle.py ..... [ 16%]
sklearn/linear_model/logistic.py .. [ 16%]
sklearn/linear_model/omp.py .. [ 16%]
sklearn/linear_model/passive_aggressive.py .. [ 16%]
sklearn/linear_model/perceptron.py . [ 16%]
sklearn/linear_model/ransac.py . [ 16%]
sklearn/linear_model/ridge.py .... [ 16%]
sklearn/linear_model/sag.py . [ 16%]
sklearn/linear_model/stochastic_gradient.py .. [ 16%]
sklearn/linear_model/theil_sen.py . [ 16%]
sklearn/linear_model/tests/test_base.py .................. [ 17%]
sklearn/linear_model/tests/test_bayes.py s........ [ 17%]
sklearn/linear_model/tests/test_coordinate_descent.py ......................................... [ 17%]
sklearn/linear_model/tests/test_huber.py ......... [ 17%]
sklearn/linear_model/tests/test_least_angle.py .............................. [ 18%]
sklearn/linear_model/tests/test_logistic.py ......................................................................................... [ 18%]
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sklearn/linear_model/tests/test_omp.py .................. [ 19%]
sklearn/linear_model/tests/test_passive_aggressive.py ................ [ 19%]
sklearn/linear_model/tests/test_perceptron.py ... [ 19%]
sklearn/linear_model/tests/test_ransac.py ....................... [ 20%]
sklearn/linear_model/tests/test_ridge.py ............................................ [ 20%]
sklearn/linear_model/tests/test_sag.py ................ [ 20%]
sklearn/linear_model/tests/test_sgd.py .............................................................................................. [ 21%]
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sklearn/linear_model/tests/test_sparse_coordinate_descent.py ........... [ 22%]
sklearn/linear_model/tests/test_theil_sen.py ................. [ 22%]
sklearn/manifold/isomap.py . [ 22%]
sklearn/manifold/locally_linear.py . [ 22%]
sklearn/manifold/mds.py . [ 22%]
sklearn/manifold/spectral_embedding_.py . [ 22%]
sklearn/manifold/t_sne.py . [ 22%]
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sklearn/manifold/tests/test_locally_linear.py ....... [ 23%]
sklearn/manifold/tests/test_mds.py ... [ 23%]
sklearn/manifold/tests/test_spectral_embedding.py ....s....... [ 23%]
sklearn/manifold/tests/test_t_sne.py ................................................ [ 23%]
sklearn/metrics/classification.py ................. [ 23%]
sklearn/metrics/pairwise.py .... [ 23%]
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sklearn/metrics/cluster/supervised.py ....... [ 24%]
sklearn/metrics/cluster/tests/test_bicluster.py ... [ 24%]
sklearn/metrics/cluster/tests/test_common.py ........................................ [ 24%]
sklearn/metrics/cluster/tests/test_supervised.py ................... [ 24%]
sklearn/metrics/cluster/tests/test_unsupervised.py ......... [ 24%]
sklearn/metrics/tests/test_classification.py ........................................................................... [ 25%]
sklearn/metrics/tests/test_common.py ................................................................................................ [ 26%]
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sklearn/metrics/tests/test_pairwise.py .................................................................................. [ 30%]
sklearn/metrics/tests/test_ranking.py .................................................. [ 30%]
sklearn/metrics/tests/test_regression.py ....... [ 31%]
sklearn/metrics/tests/test_score_objects.py ................................................ [ 31%]
sklearn/mixture/tests/test_bayesian_mixture.py .................. [ 31%]
sklearn/mixture/tests/test_gaussian_mixture.py .................................... [ 32%]
sklearn/mixture/tests/test_mixture.py .. [ 32%]
sklearn/model_selection/_search.py ... [ 32%]
sklearn/model_selection/_split.py ............... [ 32%]
sklearn/model_selection/_validation.py s... [ 32%]
sklearn/model_selection/tests/test_search.py ..................................................... [ 32%]
sklearn/model_selection/tests/test_split.py ............................................... [ 33%]
sklearn/model_selection/tests/test_validation.py .................................................... [ 33%]
sklearn/neighbors/base.py .... [ 33%]
sklearn/neighbors/classification.py .. [ 33%]
sklearn/neighbors/graph.py .. [ 33%]
sklearn/neighbors/nearest_centroid.py . [ 33%]
sklearn/neighbors/regression.py .. [ 33%]
sklearn/neighbors/unsupervised.py . [ 33%]
sklearn/neighbors/tests/test_ball_tree.py ........................................................................................... [ 34%]
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sklearn/neighbors/tests/test_dist_metrics.py .......................................................... [ 36%]
sklearn/neighbors/tests/test_kd_tree.py ............................................................................. [ 37%]
sklearn/neighbors/tests/test_kde.py ....................................... [ 37%]
sklearn/neighbors/tests/test_lof.py ............ [ 37%]
sklearn/neighbors/tests/test_nearest_centroid.py ......... [ 37%]
sklearn/neighbors/tests/test_neighbors.py .......................................................................... [ 38%]
sklearn/neighbors/tests/test_quad_tree.py ........... [ 38%]
sklearn/neural_network/rbm.py . [ 38%]
sklearn/neural_network/tests/test_mlp.py ......................... [ 38%]
sklearn/neural_network/tests/test_rbm.py ............ [ 39%]
sklearn/neural_network/tests/test_stochastic_optimizers.py ...... [ 39%]
sklearn/preprocessing/_discretization.py . [ 39%]
sklearn/preprocessing/_encoders.py .. [ 39%]
sklearn/preprocessing/data.py ............. [ 39%]
sklearn/preprocessing/label.py .... [ 39%]
sklearn/preprocessing/tests/test_base.py ................... [ 39%]
sklearn/preprocessing/tests/test_common.py ......... [ 39%]
sklearn/preprocessing/tests/test_data.py ...................................................................s.s.s.s...........s.s.... [ 40%]
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sklearn/preprocessing/tests/test_discretization.py .................................. [ 41%]
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sklearn/preprocessing/tests/test_function_transformer.py ..........s [ 42%]
sklearn/preprocessing/tests/test_imputation.py ........ [ 42%]
sklearn/preprocessing/tests/test_label.py ................................. [ 42%]
sklearn/semi_supervised/label_propagation.py ... [ 42%]
sklearn/semi_supervised/tests/test_label_propagation.py ......... [ 42%]
sklearn/svm/classes.py ...... [ 42%]
sklearn/svm/tests/test_bounds.py ................... [ 43%]
sklearn/svm/tests/test_sparse.py ............................... [ 43%]
sklearn/svm/tests/test_svm.py ............................................... [ 43%]
sklearn/tests/test_base.py ....................... [ 44%]
sklearn/tests/test_calibration.py ......... [ 44%]
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sklearn/tests/test_common.py ........................................................................................................ [ 45%]
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sklearn/tests/test_discriminant_analysis.py ............... [ 92%]
sklearn/tests/test_docstring_parameters.py s. [ 92%]
sklearn/tests/test_dummy.py ................................................ [ 92%]
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sklearn/tests/test_kernel_approximation.py ......... [ 94%]
sklearn/tests/test_kernel_ridge.py ........ [ 94%]
sklearn/tests/test_metaestimators.py . [ 94%]
sklearn/tests/test_multiclass.py ....................................... [ 94%]
sklearn/tests/test_multioutput.py ....................... [ 94%]
sklearn/tests/test_naive_bayes.py ........................................... [ 95%]
sklearn/tests/test_pipeline.py ....................................... [ 95%]
sklearn/tests/test_random_projection.py ................ [ 95%]
sklearn/tests/test_site_joblib.py .. [ 95%]
sklearn/tree/export.py .. [ 95%]
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sklearn/tree/tests/test_export.py ..... [ 95%]
sklearn/tree/tests/test_reingold_tilford.py .. [ 95%]
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sklearn/utils/multiclass.py ... [ 97%]
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sklearn/utils/validation.py .. [ 97%]
sklearn/utils/tests/test_bench.py . [ 97%]
sklearn/utils/tests/test_class_weight.py ........... [ 97%]
sklearn/utils/tests/test_deprecation.py ... [ 97%]
sklearn/utils/tests/test_estimator_checks.py ....... [ 97%]
sklearn/utils/tests/test_extmath.py .......................... [ 98%]
sklearn/utils/tests/test_fast_dict.py .. [ 98%]
sklearn/utils/tests/test_fixes.py ............. [ 98%]
sklearn/utils/tests/test_linear_assignment.py . [ 98%]
sklearn/utils/tests/test_metaestimators.py .. [ 98%]
sklearn/utils/tests/test_multiclass.py .....s.. [ 98%]
sklearn/utils/tests/test_murmurhash.py ...... [ 98%]
sklearn/utils/tests/test_optimize.py . [ 98%]
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========================================================== short test summary info ==========================================================
SKIP [1] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: This test is failing on the buildbot, but cannot reproduce. Temporarily disabling it until it can be reproduced and fixed.
SKIP [1] sklearn/cluster/tests/test_k_means.py:238: Possible multi-process bug with some BLAS
SKIP [1] /Users/reshamashaikh/scikit-learn/sklearn/compose/tests/test_column_transformer.py:133: could not import 'pandas'
SKIP [2] /Users/reshamashaikh/scikit-learn/sklearn/compose/tests/test_column_transformer.py:264: could not import 'pandas'
SKIP [1] /Users/reshamashaikh/scikit-learn/sklearn/compose/tests/test_column_transformer.py:471: could not import 'pandas'
SKIP [9] /Users/reshamashaikh/scikit-learn/sklearn/compose/tests/test_column_transformer.py:806: could not import 'pandas'
SKIP [1] /Users/reshamashaikh/scikit-learn/sklearn/compose/tests/test_column_transformer.py:996: could not import 'pandas'
SKIP [3] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: Download 20 newsgroups to run this test
SKIP [1] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: Covertype dataset can not be loaded.
SKIP [2] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: kddcup99 dataset can not be loaded.
SKIP [5] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: PIL not installed.
SKIP [1] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: Download RCV1 dataset to run this test.
SKIP [2] sklearn/decomposition/tests/test_online_lda.py:207: Possible multi-process bug with some BLAS
SKIP [1] sklearn/decomposition/tests/test_online_lda.py:224: Possible multi-process bug with some BLAS
SKIP [2] sklearn/decomposition/tests/test_sparse_pca.py:79: Possible multi-process bug with some BLAS
SKIP [2] sklearn/decomposition/tests/test_sparse_pca.py:159: skipping mini_batch_fit_transform.
SKIP [1] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: test_bayesian_on_diabetes is broken
SKIP [1] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: pyamg not available.
SKIP [1] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/doctest.py:347: all tests skipped by +SKIP option
SKIP [4] /Users/reshamashaikh/scikit-learn/sklearn/preprocessing/tests/test_data.py:869: 'with_mean=True' cannot be used with sparse matrix.
SKIP [2] /Users/reshamashaikh/scikit-learn/sklearn/preprocessing/tests/test_data.py:1076: RobustScaler cannot center sparse matrix
SKIP [3] /Users/reshamashaikh/scikit-learn/sklearn/preprocessing/tests/test_encoders.py:311: could not import 'pandas'
SKIP [1] /Users/reshamashaikh/scikit-learn/sklearn/preprocessing/tests/test_encoders.py:492: could not import 'pandas'
SKIP [1] /Users/reshamashaikh/scikit-learn/sklearn/preprocessing/tests/test_encoders.py:660: could not import 'pandas'
SKIP [1] /Users/reshamashaikh/scikit-learn/sklearn/preprocessing/tests/test_function_transformer.py:203: could not import 'pandas'
SKIP [46] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: pandas is not installed: not testing for input of type pandas.Series to class weight.
SKIP [1] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: score_samples of BernoulliRBM is not invariant when applied to a subset.
SKIP [3] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: Skipping check_estimators_data_not_an_array for cross decomposition module as estimators are not deterministic.
SKIP [1] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: transform of MiniBatchSparsePCA is not invariant when applied to a subset.
SKIP [1] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: Not testing NuSVC class weight as it is ignored.
SKIP [1] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: decision_function of SVC is not invariant when applied to a subset.
SKIP [1] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: transform of SparsePCA is not invariant when applied to a subset.
SKIP [1] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: numpydoc is required to test the docstrings, as well as python version >= 3.5
SKIP [2] /Users/reshamashaikh/scikit-learn/sklearn/tests/test_impute.py:300: could not import 'pandas'
SKIP [2] /Users/reshamashaikh/scikit-learn/sklearn/tests/test_impute.py:413: could not import 'pandas'
SKIP [3] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: Pandas not found
SKIP [1] /Users/reshamashaikh/anaconda3/envs/sklearndev/lib/python3.7/site-packages/_pytest/nose.py:27: numpydoc is required to test the docstrings
SKIP [1] /Users/reshamashaikh/scikit-learn/sklearn/utils/tests/test_validation.py:700: could not import 'pandas'
SKIP [1] /Users/reshamashaikh/scikit-learn/sklearn/utils/tests/test_validation.py:709: could not import 'pandas'
================================== 10509 passed, 115 skipped, 3 xfailed, 14228 warnings in 387.01 seconds ===================================
This problem is unconstrained.
RUNNING THE L-BFGS-B CODE
* * *
Machine precision = 2.220D-16
N = 3 M = 10
At X0 0 variables are exactly at the bounds
At iterate 0 f= 1.38629D+02 |proj g|= 6.27865D+01
* * *
Tit = total number of iterations
Tnf = total number of function evaluations
Tnint = total number of segments explored during Cauchy searches
Skip = number of BFGS updates skipped
Nact = number of active bounds at final generalized Cauchy point
Projg = norm of the final projected gradient
F = final function value
* * *
N Tit Tnf Tnint Skip Nact Projg F
3 1 2 1 0 0 2.422D+01 9.713D+01
F = 97.133816163368238
STOP: TOTAL NO. of ITERATIONS REACHED LIMIT
Cauchy time 0.000E+00 seconds.
Subspace minimization time 0.000E+00 seconds.
Line search time 0.000E+00 seconds.
Total User time 0.000E+00 seconds.
(sklearndev) %