113e984e70d693ae8686fd01438225cc193dae6d,tests/components/preprocessing/test_pca.py,PCAComponentTest,test_preprocessing_dtype,#PCAComponentTest#,20

Before Change

        configuration_space = PCA.get_hyperparameter_search_space()
        default = configuration_space.get_default_configuration()
        preprocessor = PCA(random_state=1,
                                    **{hp.hyperparameter.name: hp.value for hp
                                       in
                                       default.values.values()})
        preprocessor.fit(X_train)
        Xt = preprocessor.transform(X_train)
        self.assertEqual(Xt.dtype, np.float32)

After Change

        configuration_space = PCA.get_hyperparameter_search_space()
        default = configuration_space.get_default_configuration()
        preprocessor = PCA(random_state=1,
                           **{hp_name: default[hp_name] for hp_name in
                              default})
        preprocessor.fit(X_train)
        Xt = preprocessor.transform(X_train)
        self.assertEqual(Xt.dtype, np.float32)

        // np.float64
        X_train, Y_train, X_test, Y_test = get_dataset("iris")
        X_train = X_train.astype(np.float64)
        configuration_space = PCA.get_hyperparameter_search_space()
        default = configuration_space.get_default_configuration()
        preprocessor = PCA(random_state=1,
                           **{hp_name: default[hp_name] for hp_name in
                              default})
        preprocessor.fit(X_train, Y_train)
        Xt = preprocessor.transform(X_train)

Instances