def test_2(): try: from mixtape.markovstatemodel import MarkovStateModel except ImportError as e: raise SkipTest(e) X = [np.random.randint(2, size=10), np.random.randint(2, size=11)] out = fit_and_score_estimator( MarkovStateModel(), {'verbose': False}, cv=2, X=X, y=None, verbose=0) np.testing.assert_array_equal(out['n_train_samples'], [11, 10]) np.testing.assert_array_equal(out['n_test_samples'], [10, 11])
def test_2(): try: from msmbuilder.msm import MarkovStateModel except ImportError as e: raise SkipTest(e) X = [np.random.randint(2, size=10), np.random.randint(2, size=11)] out = fit_and_score_estimator( MarkovStateModel(), {'verbose': False}, cv=2, X=X, y=None, verbose=0) np.testing.assert_array_equal(out['n_train_samples'], [11, 10]) np.testing.assert_array_equal(out['n_test_samples'], [10, 11])
def test_1(): X, y = make_regression(n_features=10) lasso = Lasso() params = {'alpha': 2} cv = 6 out = fit_and_score_estimator(lasso, params, cv=cv, X=X, y=y, verbose=0) param_grid = dict((k, [v]) for k, v in iteritems(params)) g = GridSearchCV(estimator=lasso, param_grid=param_grid, cv=cv) g.fit(X, y) np.testing.assert_almost_equal( out['mean_test_score'], g.grid_scores_[0].mean_validation_score) assert np.all(out['test_scores'] == g.grid_scores_[0].cv_validation_scores)
def test_1(): X, y = make_regression(n_features=10) lasso = Lasso() params = {'alpha': 2} cv = 6 out = fit_and_score_estimator(lasso, params, cv=cv, X=X, y=y, verbose=0) param_grid = dict((k, [v]) for k, v in iteritems(params)) g = GridSearchCV(estimator=lasso, param_grid=param_grid, cv=cv) g.fit(X, y) np.testing.assert_almost_equal(out['mean_test_score'], g.cv_results_['mean_test_score'][0]) test_scores = np.hstack( [g.cv_results_['split{}_test_score'.format(i)] for i in range(cv)]) assert np.all(out['test_scores'] == test_scores)