当前位置: 首页>>代码示例>>Python>>正文


Python linear_model.OrthogonalMatchingPursuit方法代码示例

本文整理汇总了Python中sklearn.linear_model.OrthogonalMatchingPursuit方法的典型用法代码示例。如果您正苦于以下问题:Python linear_model.OrthogonalMatchingPursuit方法的具体用法?Python linear_model.OrthogonalMatchingPursuit怎么用?Python linear_model.OrthogonalMatchingPursuit使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在sklearn.linear_model的用法示例。


在下文中一共展示了linear_model.OrthogonalMatchingPursuit方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: test_model_orthogonal_matching_pursuit

# 需要导入模块: from sklearn import linear_model [as 别名]
# 或者: from sklearn.linear_model import OrthogonalMatchingPursuit [as 别名]
def test_model_orthogonal_matching_pursuit(self):
        model, X = fit_regression_model(
            linear_model.OrthogonalMatchingPursuit())
        model_onnx = convert_sklearn(
            model, "orthogonal matching pursuit",
            [("input", FloatTensorType([None, X.shape[1]]))])
        self.assertIsNotNone(model_onnx)
        dump_data_and_model(
            X,
            model,
            model_onnx,
            verbose=False,
            basename="SklearnOrthogonalMatchingPursuit-Dec4",
            allow_failure="StrictVersion("
            "onnxruntime.__version__)"
            "<= StrictVersion('0.2.1')",
        ) 
开发者ID:onnx,项目名称:sklearn-onnx,代码行数:19,代码来源:test_sklearn_glm_regressor_converter.py

示例2: omp_estimator

# 需要导入模块: from sklearn import linear_model [as 别名]
# 或者: from sklearn.linear_model import OrthogonalMatchingPursuit [as 别名]
def omp_estimator(hparams):
    """OMP estimator"""
    omp_est = OrthogonalMatchingPursuit(n_nonzero_coefs=hparams.omp_k)
    def estimator(A_val, y_batch_val, hparams):
        x_hat_batch = []
        for i in range(hparams.batch_size):
            y_val = y_batch_val[i]
            omp_est.fit(A_val.T, y_val.reshape(hparams.num_measurements))
            x_hat = omp_est.coef_
            x_hat = np.reshape(x_hat, [-1])
            x_hat = np.maximum(np.minimum(x_hat, 1), 0)
            x_hat_batch.append(x_hat)
        x_hat_batch = np.asarray(x_hat_batch)
        return x_hat_batch
    return estimator 
开发者ID:AshishBora,项目名称:csgm,代码行数:17,代码来源:mnist_estimators.py

示例3: __init__

# 需要导入模块: from sklearn import linear_model [as 别名]
# 或者: from sklearn.linear_model import OrthogonalMatchingPursuit [as 别名]
def __init__(self, options):
        self.handle_options(options)

        params = options.get('params', {})
        out_params = convert_params(
            params,
            floats=['tol'],
            strs=['kernel'],
            ints=['n_nonzero_coefs'],
            bools=['fit_intercept', 'normalize'],
        )

        self.estimator = _OrthogonalMatchingPursuit(**out_params) 
开发者ID:splunk,项目名称:mltk-algo-contrib,代码行数:15,代码来源:OrthogonalMatchingPursuit.py

示例4: test_objectmapper

# 需要导入模块: from sklearn import linear_model [as 别名]
# 或者: from sklearn.linear_model import OrthogonalMatchingPursuit [as 别名]
def test_objectmapper(self):
        df = pdml.ModelFrame([])
        self.assertIs(df.linear_model.ARDRegression, lm.ARDRegression)
        self.assertIs(df.linear_model.BayesianRidge, lm.BayesianRidge)
        self.assertIs(df.linear_model.ElasticNet, lm.ElasticNet)
        self.assertIs(df.linear_model.ElasticNetCV, lm.ElasticNetCV)

        self.assertIs(df.linear_model.HuberRegressor, lm.HuberRegressor)

        self.assertIs(df.linear_model.Lars, lm.Lars)
        self.assertIs(df.linear_model.LarsCV, lm.LarsCV)
        self.assertIs(df.linear_model.Lasso, lm.Lasso)
        self.assertIs(df.linear_model.LassoCV, lm.LassoCV)
        self.assertIs(df.linear_model.LassoLars, lm.LassoLars)
        self.assertIs(df.linear_model.LassoLarsCV, lm.LassoLarsCV)
        self.assertIs(df.linear_model.LassoLarsIC, lm.LassoLarsIC)

        self.assertIs(df.linear_model.LinearRegression, lm.LinearRegression)
        self.assertIs(df.linear_model.LogisticRegression, lm.LogisticRegression)
        self.assertIs(df.linear_model.LogisticRegressionCV, lm.LogisticRegressionCV)
        self.assertIs(df.linear_model.MultiTaskLasso, lm.MultiTaskLasso)
        self.assertIs(df.linear_model.MultiTaskElasticNet, lm.MultiTaskElasticNet)
        self.assertIs(df.linear_model.MultiTaskLassoCV, lm.MultiTaskLassoCV)
        self.assertIs(df.linear_model.MultiTaskElasticNetCV, lm.MultiTaskElasticNetCV)

        self.assertIs(df.linear_model.OrthogonalMatchingPursuit, lm.OrthogonalMatchingPursuit)
        self.assertIs(df.linear_model.OrthogonalMatchingPursuitCV, lm.OrthogonalMatchingPursuitCV)
        self.assertIs(df.linear_model.PassiveAggressiveClassifier, lm.PassiveAggressiveClassifier)
        self.assertIs(df.linear_model.PassiveAggressiveRegressor, lm.PassiveAggressiveRegressor)

        self.assertIs(df.linear_model.Perceptron, lm.Perceptron)
        self.assertIs(df.linear_model.RandomizedLasso, lm.RandomizedLasso)
        self.assertIs(df.linear_model.RandomizedLogisticRegression, lm.RandomizedLogisticRegression)
        self.assertIs(df.linear_model.RANSACRegressor, lm.RANSACRegressor)
        self.assertIs(df.linear_model.Ridge, lm.Ridge)
        self.assertIs(df.linear_model.RidgeClassifier, lm.RidgeClassifier)
        self.assertIs(df.linear_model.RidgeClassifierCV, lm.RidgeClassifierCV)
        self.assertIs(df.linear_model.RidgeCV, lm.RidgeCV)
        self.assertIs(df.linear_model.SGDClassifier, lm.SGDClassifier)
        self.assertIs(df.linear_model.SGDRegressor, lm.SGDRegressor)
        self.assertIs(df.linear_model.TheilSenRegressor, lm.TheilSenRegressor) 
开发者ID:pandas-ml,项目名称:pandas-ml,代码行数:43,代码来源:test_linear_model.py


注:本文中的sklearn.linear_model.OrthogonalMatchingPursuit方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。