diff options
author | Joshua V. Dillon <jvdillon@google.com> | 2016-11-09 12:24:31 -0800 |
---|---|---|
committer | TensorFlower Gardener <gardener@tensorflow.org> | 2016-11-09 12:44:34 -0800 |
commit | 56b09d13c8f93935f18123efebbaceabae9b457c (patch) | |
tree | f59d74947d582a969efffbf720f0c0ce05b100d0 | |
parent | 641894039e740840816575103dc816541381da59 (diff) |
s/sample_n/sample/ in most unittests.
Change: 138670422
14 files changed, 59 insertions, 59 deletions
diff --git a/tensorflow/contrib/distributions/python/kernel_tests/bernoulli_test.py b/tensorflow/contrib/distributions/python/kernel_tests/bernoulli_test.py index 40cd863700..a3bc82d8a7 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/bernoulli_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/bernoulli_test.py @@ -89,7 +89,7 @@ class BernoulliTest(tf.test.TestCase): def testDtype(self): dist = make_bernoulli([]) self.assertEqual(dist.dtype, tf.int32) - self.assertEqual(dist.dtype, dist.sample_n(5).dtype) + self.assertEqual(dist.dtype, dist.sample(5).dtype) self.assertEqual(dist.dtype, dist.mode().dtype) self.assertEqual(dist.p.dtype, dist.mean().dtype) self.assertEqual(dist.p.dtype, dist.variance().dtype) @@ -100,7 +100,7 @@ class BernoulliTest(tf.test.TestCase): dist64 = make_bernoulli([], tf.int64) self.assertEqual(dist64.dtype, tf.int64) - self.assertEqual(dist64.dtype, dist64.sample_n(5).dtype) + self.assertEqual(dist64.dtype, dist64.sample(5).dtype) self.assertEqual(dist64.dtype, dist64.mode().dtype) def _testPmf(self, **kwargs): @@ -186,7 +186,7 @@ class BernoulliTest(tf.test.TestCase): p = [0.2, 0.6] dist = tf.contrib.distributions.Bernoulli(p=p) n = 100000 - samples = dist.sample_n(n) + samples = dist.sample(n) samples.set_shape([n, 2]) self.assertEqual(samples.dtype, tf.int32) sample_values = samples.eval() @@ -201,7 +201,7 @@ class BernoulliTest(tf.test.TestCase): # owing to mismatched types. b/30940152 dist = tf.contrib.distributions.Bernoulli(np.log([.2, .4])) self.assertAllEqual( - (1, 2), dist.sample_n(1, seed=42).get_shape().as_list()) + (1, 2), dist.sample(1, seed=42).get_shape().as_list()) def testSampleActsLikeSampleN(self): with self.test_session() as sess: @@ -210,12 +210,12 @@ class BernoulliTest(tf.test.TestCase): n = 1000 seed = 42 self.assertAllEqual(dist.sample(n, seed).eval(), - dist.sample_n(n, seed).eval()) + dist.sample(n, seed).eval()) n = tf.placeholder(tf.int32) - sample, sample_n = sess.run([dist.sample(n, seed), - dist.sample_n(n, seed)], - feed_dict={n: 1000}) - self.assertAllEqual(sample, sample_n) + sample, sample = sess.run([dist.sample(n, seed), + dist.sample(n, seed)], + feed_dict={n: 1000}) + self.assertAllEqual(sample, sample) def testMean(self): with self.test_session(): diff --git a/tensorflow/contrib/distributions/python/kernel_tests/beta_test.py b/tensorflow/contrib/distributions/python/kernel_tests/beta_test.py index c0eee548ff..226e1f2678 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/beta_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/beta_test.py @@ -228,7 +228,7 @@ class BetaTest(tf.test.TestCase): b = 2. beta = tf.contrib.distributions.Beta(a, b) n = tf.constant(100000) - samples = beta.sample_n(n) + samples = beta.sample(n) sample_values = samples.eval() self.assertEqual(sample_values.shape, (100000,)) self.assertFalse(np.any(sample_values < 0.0)) @@ -254,11 +254,11 @@ class BetaTest(tf.test.TestCase): tf.set_random_seed(654321) beta1 = tf.contrib.distributions.Beta(a=a_val, b=b_val, name="beta1") - samples1 = beta1.sample_n(n_val, seed=123456).eval() + samples1 = beta1.sample(n_val, seed=123456).eval() tf.set_random_seed(654321) beta2 = tf.contrib.distributions.Beta(a=a_val, b=b_val, name="beta2") - samples2 = beta2.sample_n(n_val, seed=123456).eval() + samples2 = beta2.sample(n_val, seed=123456).eval() self.assertAllClose(samples1, samples2) @@ -268,7 +268,7 @@ class BetaTest(tf.test.TestCase): b = np.random.rand(3, 2, 2).astype(np.float32) beta = tf.contrib.distributions.Beta(a, b) n = tf.constant(100000) - samples = beta.sample_n(n) + samples = beta.sample(n) sample_values = samples.eval() self.assertEqual(sample_values.shape, (100000, 3, 2, 2)) self.assertFalse(np.any(sample_values < 0.0)) diff --git a/tensorflow/contrib/distributions/python/kernel_tests/categorical_test.py b/tensorflow/contrib/distributions/python/kernel_tests/categorical_test.py index ee9c1b5401..541487312a 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/categorical_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/categorical_test.py @@ -73,11 +73,11 @@ class CategoricalTest(tf.test.TestCase): def testDtype(self): dist = make_categorical([], 5, dtype=tf.int32) self.assertEqual(dist.dtype, tf.int32) - self.assertEqual(dist.dtype, dist.sample_n(5).dtype) + self.assertEqual(dist.dtype, dist.sample(5).dtype) self.assertEqual(dist.dtype, dist.mode().dtype) dist = make_categorical([], 5, dtype=tf.int64) self.assertEqual(dist.dtype, tf.int64) - self.assertEqual(dist.dtype, dist.sample_n(5).dtype) + self.assertEqual(dist.dtype, dist.sample(5).dtype) self.assertEqual(dist.dtype, dist.mode().dtype) self.assertEqual(dist.p.dtype, tf.float32) self.assertEqual(dist.logits.dtype, tf.float32) @@ -140,7 +140,7 @@ class CategoricalTest(tf.test.TestCase): histograms = [[[0.2, 0.8], [0.4, 0.6]]] dist = tf.contrib.distributions.Categorical(tf.log(histograms) - 50.) n = 10000 - samples = dist.sample_n(n, seed=123) + samples = dist.sample(n, seed=123) samples.set_shape([n, 1, 2]) self.assertEqual(samples.dtype, tf.int32) sample_values = samples.eval() diff --git a/tensorflow/contrib/distributions/python/kernel_tests/dirichlet_test.py b/tensorflow/contrib/distributions/python/kernel_tests/dirichlet_test.py index 59a6216baa..9f6a33068d 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/dirichlet_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/dirichlet_test.py @@ -182,7 +182,7 @@ class DirichletTest(tf.test.TestCase): alpha = [1., 2] dirichlet = tf.contrib.distributions.Dirichlet(alpha) n = tf.constant(100000) - samples = dirichlet.sample_n(n) + samples = dirichlet.sample(n) sample_values = samples.eval() self.assertEqual(sample_values.shape, (100000, 2)) self.assertTrue(np.all(sample_values > 0.0)) diff --git a/tensorflow/contrib/distributions/python/kernel_tests/exponential_test.py b/tensorflow/contrib/distributions/python/kernel_tests/exponential_test.py index 87885d79c8..b925a8e4f5 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/exponential_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/exponential_test.py @@ -87,7 +87,7 @@ class ExponentialTest(tf.test.TestCase): n = tf.constant(100000) exponential = tf.contrib.distributions.Exponential(lam=lam) - samples = exponential.sample_n(n, seed=137) + samples = exponential.sample(n, seed=137) sample_values = samples.eval() self.assertEqual(sample_values.shape, (100000, 2)) self.assertFalse(np.any(sample_values < 0.0)) @@ -106,7 +106,7 @@ class ExponentialTest(tf.test.TestCase): exponential = tf.contrib.distributions.Exponential(lam=lam) n = 100000 - samples = exponential.sample_n(n, seed=138) + samples = exponential.sample(n, seed=138) self.assertEqual(samples.get_shape(), (n, batch_size, 2)) sample_values = samples.eval() diff --git a/tensorflow/contrib/distributions/python/kernel_tests/gamma_test.py b/tensorflow/contrib/distributions/python/kernel_tests/gamma_test.py index e32114992c..63f2660728 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/gamma_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/gamma_test.py @@ -185,7 +185,7 @@ class GammaTest(tf.test.TestCase): beta = tf.constant(beta_v) n = 100000 gamma = tf.contrib.distributions.Gamma(alpha=alpha, beta=beta) - samples = gamma.sample_n(n, seed=137) + samples = gamma.sample(n, seed=137) sample_values = samples.eval() self.assertEqual(samples.get_shape(), (n,)) self.assertEqual(sample_values.shape, (n,)) @@ -208,7 +208,7 @@ class GammaTest(tf.test.TestCase): beta = tf.constant(beta_v) n = 100000 gamma = tf.contrib.distributions.Gamma(alpha=alpha, beta=beta) - samples = gamma.sample_n(n, seed=137) + samples = gamma.sample(n, seed=137) sample_values = samples.eval() self.assertEqual(samples.get_shape(), (n,)) self.assertEqual(sample_values.shape, (n,)) @@ -228,7 +228,7 @@ class GammaTest(tf.test.TestCase): beta_v = np.array([np.arange(1, 11, dtype=np.float32)]).T # 10 x 1 gamma = tf.contrib.distributions.Gamma(alpha=alpha_v, beta=beta_v) n = 10000 - samples = gamma.sample_n(n, seed=137) + samples = gamma.sample(n, seed=137) sample_values = samples.eval() self.assertEqual(samples.get_shape(), (n, 10, 100)) self.assertEqual(sample_values.shape, (n, 10, 100)) @@ -263,7 +263,7 @@ class GammaTest(tf.test.TestCase): with tf.Session() as sess: gamma = tf.contrib.distributions.Gamma(alpha=[7., 11.], beta=[[5.], [6.]]) num = 50000 - samples = gamma.sample_n(num, seed=137) + samples = gamma.sample(num, seed=137) pdfs = gamma.pdf(samples) sample_vals, pdf_vals = sess.run([samples, pdfs]) self.assertEqual(samples.get_shape(), (num, 2, 2)) diff --git a/tensorflow/contrib/distributions/python/kernel_tests/inverse_gamma_test.py b/tensorflow/contrib/distributions/python/kernel_tests/inverse_gamma_test.py index 34e718eec8..d2fb30e2ea 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/inverse_gamma_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/inverse_gamma_test.py @@ -203,7 +203,7 @@ class InverseGammaTest(tf.test.TestCase): beta = tf.constant(beta_v) n = 100000 inv_gamma = tf.contrib.distributions.InverseGamma(alpha=alpha, beta=beta) - samples = inv_gamma.sample_n(n, seed=137) + samples = inv_gamma.sample(n, seed=137) sample_values = samples.eval() self.assertEqual(samples.get_shape(), (n,)) self.assertEqual(sample_values.shape, (n,)) @@ -222,7 +222,7 @@ class InverseGammaTest(tf.test.TestCase): inv_gamma = tf.contrib.distributions.InverseGamma(alpha=alpha_v, beta=beta_v) n = 10000 - samples = inv_gamma.sample_n(n, seed=137) + samples = inv_gamma.sample(n, seed=137) sample_values = samples.eval() self.assertEqual(samples.get_shape(), (n, 10, 100)) self.assertEqual(sample_values.shape, (n, 10, 100)) @@ -257,7 +257,7 @@ class InverseGammaTest(tf.test.TestCase): inv_gamma = tf.contrib.distributions.InverseGamma(alpha=[7., 11.], beta=[[5.], [6.]]) num = 50000 - samples = inv_gamma.sample_n(num, seed=137) + samples = inv_gamma.sample(num, seed=137) pdfs = inv_gamma.pdf(samples) sample_vals, pdf_vals = sess.run([samples, pdfs]) self.assertEqual(samples.get_shape(), (num, 2, 2)) diff --git a/tensorflow/contrib/distributions/python/kernel_tests/laplace_test.py b/tensorflow/contrib/distributions/python/kernel_tests/laplace_test.py index 7649095262..32a3ce4afe 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/laplace_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/laplace_test.py @@ -161,7 +161,7 @@ class LaplaceTest(tf.test.TestCase): scale = tf.constant(scale_v) n = 100000 laplace = tf.contrib.distributions.Laplace(loc=loc, scale=scale) - samples = laplace.sample_n(n, seed=137) + samples = laplace.sample(n, seed=137) sample_values = samples.eval() self.assertEqual(samples.get_shape(), (n,)) self.assertEqual(sample_values.shape, (n,)) @@ -179,7 +179,7 @@ class LaplaceTest(tf.test.TestCase): scale_v = np.array([np.arange(1, 11, dtype=np.float32)]).T # 10 x 1 laplace = tf.contrib.distributions.Laplace(loc=loc_v, scale=scale_v) n = 10000 - samples = laplace.sample_n(n, seed=137) + samples = laplace.sample(n, seed=137) sample_values = samples.eval() self.assertEqual(samples.get_shape(), (n, 10, 100)) self.assertEqual(sample_values.shape, (n, 10, 100)) @@ -214,7 +214,7 @@ class LaplaceTest(tf.test.TestCase): laplace = tf.contrib.distributions.Laplace( loc=[7., 11.], scale=[[5.], [6.]]) num = 50000 - samples = laplace.sample_n(num, seed=137) + samples = laplace.sample(num, seed=137) pdfs = laplace.pdf(samples) sample_vals, pdf_vals = sess.run([samples, pdfs]) self.assertEqual(samples.get_shape(), (num, 2, 2)) diff --git a/tensorflow/contrib/distributions/python/kernel_tests/mvn_test.py b/tensorflow/contrib/distributions/python/kernel_tests/mvn_test.py index 2b56f0864e..791ff3e03a 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/mvn_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/mvn_test.py @@ -111,7 +111,7 @@ class MultivariateNormalDiagTest(tf.test.TestCase): diag = [1.0, 2.0] with self.test_session(): dist = distributions.MultivariateNormalDiag(mu, diag) - samps = dist.sample_n(1000, seed=0).eval() + samps = dist.sample(1000, seed=0).eval() cov_mat = tf.matrix_diag(diag).eval()**2 self.assertAllClose(mu, samps.mean(axis=0), atol=0.1) @@ -122,7 +122,7 @@ class MultivariateNormalDiagTest(tf.test.TestCase): diag = [-1.0, -2.0] with self.test_session(): dist = distributions.MultivariateNormalDiagWithSoftplusStDev(mu, diag) - samps = dist.sample_n(1000, seed=0).eval() + samps = dist.sample(1000, seed=0).eval() cov_mat = tf.matrix_diag(tf.nn.softplus(diag)).eval()**2 self.assertAllClose(mu, samps.mean(axis=0), atol=0.1) @@ -177,7 +177,7 @@ class MultivariateNormalDiagPlusVDVTTest(tf.test.TestCase): with self.test_session(): dist = distributions.MultivariateNormalDiagPlusVDVT(mu, diag_large, v) - samps = dist.sample_n(1000, seed=0).eval() + samps = dist.sample(1000, seed=0).eval() cov_mat = dist.sigma.eval() self.assertAllClose(mu, samps.mean(axis=0), atol=0.1) @@ -318,7 +318,7 @@ class MultivariateNormalCholeskyTest(tf.test.TestCase): n = tf.constant(100000) mvn = distributions.MultivariateNormalCholesky(mu, chol) - samples = mvn.sample_n(n, seed=137) + samples = mvn.sample(n, seed=137) sample_values = samples.eval() self.assertEqual(samples.get_shape(), (100000, 2)) self.assertAllClose(sample_values.mean(axis=0), mu, atol=1e-2) @@ -355,7 +355,7 @@ class MultivariateNormalCholeskyTest(tf.test.TestCase): mvn = distributions.MultivariateNormalCholesky(mu, chol) n = tf.constant(100000) - samples = mvn.sample_n(n, seed=137) + samples = mvn.sample(n, seed=137) sample_values = samples.eval() self.assertEqual(samples.get_shape(), (100000, 3, 5, 2)) diff --git a/tensorflow/contrib/distributions/python/kernel_tests/normal_test.py b/tensorflow/contrib/distributions/python/kernel_tests/normal_test.py index 7ff15aa8bb..e22cd361cb 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/normal_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/normal_test.py @@ -290,7 +290,7 @@ class NormalTest(tf.test.TestCase): sigma_v = np.sqrt(3.0) n = tf.constant(100000) normal = tf.contrib.distributions.Normal(mu=mu, sigma=sigma) - samples = normal.sample_n(n) + samples = normal.sample(n) sample_values = samples.eval() # Note that the standard error for the sample mean is ~ sigma / sqrt(n). # The sample variance similarly is dependent on sigma and n. @@ -323,7 +323,7 @@ class NormalTest(tf.test.TestCase): sigma_v = [np.sqrt(2.0), np.sqrt(3.0)] n = tf.constant(100000) normal = tf.contrib.distributions.Normal(mu=mu, sigma=sigma) - samples = normal.sample_n(n) + samples = normal.sample(n) sample_values = samples.eval() # Note that the standard error for the sample mean is ~ sigma / sqrt(n). # The sample variance similarly is dependent on sigma and n. diff --git a/tensorflow/contrib/distributions/python/kernel_tests/student_t_test.py b/tensorflow/contrib/distributions/python/kernel_tests/student_t_test.py index c78ca2d643..e8c8601b92 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/student_t_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/student_t_test.py @@ -110,7 +110,7 @@ class StudentTTest(tf.test.TestCase): sigma_v = np.sqrt(10.0) n = tf.constant(200000) student = tf.contrib.distributions.StudentT(df=df, mu=mu, sigma=sigma) - samples = student.sample_n(n) + samples = student.sample(n) sample_values = samples.eval() n_val = 200000 self.assertEqual(sample_values.shape, (n_val,)) @@ -134,12 +134,12 @@ class StudentTTest(tf.test.TestCase): tf.set_random_seed(654321) student = tf.contrib.distributions.StudentT( df=df, mu=mu, sigma=sigma, name="student_t1") - samples1 = student.sample_n(n, seed=123456).eval() + samples1 = student.sample(n, seed=123456).eval() tf.set_random_seed(654321) student2 = tf.contrib.distributions.StudentT( df=df, mu=mu, sigma=sigma, name="student_t2") - samples2 = student2.sample_n(n, seed=123456).eval() + samples2 = student2.sample(n, seed=123456).eval() self.assertAllClose(samples1, samples2) @@ -149,7 +149,7 @@ class StudentTTest(tf.test.TestCase): df = tf.constant(df_v) n = tf.constant(200000) student = tf.contrib.distributions.StudentT(df=df, mu=1.0, sigma=1.0) - samples = student.sample_n(n) + samples = student.sample(n) sample_values = samples.eval() n_val = 200000 self.assertEqual(sample_values.shape, (n_val, 4)) @@ -166,7 +166,7 @@ class StudentTTest(tf.test.TestCase): sigma_v = [np.sqrt(10.0), np.sqrt(15.0)] n = tf.constant(200000) student = tf.contrib.distributions.StudentT(df=df, mu=mu, sigma=sigma) - samples = student.sample_n(n) + samples = student.sample(n) sample_values = samples.eval() self.assertEqual(samples.get_shape(), (200000, batch_size, 2)) self.assertAllClose( @@ -208,7 +208,7 @@ class StudentTTest(tf.test.TestCase): self.assertEqual(student.entropy().get_shape(), (3,)) self.assertEqual(student.log_pdf(2.).get_shape(), (3,)) self.assertEqual(student.pdf(2.).get_shape(), (3,)) - self.assertEqual(student.sample_n(37).get_shape(), (37, 3,)) + self.assertEqual(student.sample(37).get_shape(), (37, 3,)) _check(tf.contrib.distributions.StudentT(df=[2., 3., 4.,], mu=2., sigma=1.)) _check(tf.contrib.distributions.StudentT(df=7., mu=[2., 3., 4.,], sigma=1.)) @@ -377,7 +377,7 @@ class StudentTTest(tf.test.TestCase): with self.test_session() as sess: student = tf.contrib.distributions.StudentT(df=3., mu=np.pi, sigma=1.) num = 20000 - samples = student.sample_n(num) + samples = student.sample(num) pdfs = student.pdf(samples) mean = student.mean() mean_pdf = student.pdf(student.mean()) @@ -398,7 +398,7 @@ class StudentTTest(tf.test.TestCase): mu=[[5.], [6.]], sigma=3.) num = 50000 - samples = student.sample_n(num) + samples = student.sample(num) pdfs = student.pdf(samples) sample_vals, pdf_vals = sess.run([samples, pdfs]) self.assertEqual(samples.get_shape(), (num, 2, 2)) diff --git a/tensorflow/contrib/distributions/python/kernel_tests/transformed_distribution_test.py b/tensorflow/contrib/distributions/python/kernel_tests/transformed_distribution_test.py index 84dfdee67b..a71ce792ea 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/transformed_distribution_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/transformed_distribution_test.py @@ -70,7 +70,7 @@ class TransformedDistributionTest(tf.test.TestCase): sp_dist = stats.lognorm(s=sigma, scale=np.exp(mu)) # sample - sample = log_normal.sample_n(100000, seed=235) + sample = log_normal.sample(100000, seed=235) with self.test_session(graph=g): self.assertAllClose(sp_dist.mean(), np.mean(sample.eval()), atol=0.0, rtol=0.05) @@ -98,7 +98,7 @@ class TransformedDistributionTest(tf.test.TestCase): distribution=distributions.Normal(mu=mu, sigma=sigma), bijector=bijectors.Exp(event_ndims=0)) - sample = log_normal.sample_n(1) + sample = log_normal.sample(1) sample_val, log_pdf_val = sess.run([sample, log_normal.log_pdf(sample)]) self.assertAllClose( stats.lognorm.logpdf(sample_val, s=sigma, @@ -113,7 +113,7 @@ class TransformedDistributionTest(tf.test.TestCase): bijector=_ChooseLocation(loc=[-100., 100.])) z = [-1, +1, -1, -1, +1] self.assertAllClose( - np.sign(conditional_normal.sample_n( + np.sign(conditional_normal.sample( 5, bijector_kwargs={"z": z}).eval()), z) def testShapeChangingBijector(self): diff --git a/tensorflow/contrib/distributions/python/kernel_tests/uniform_test.py b/tensorflow/contrib/distributions/python/kernel_tests/uniform_test.py index a589e1f1cb..c2ab584b63 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/uniform_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/uniform_test.py @@ -135,7 +135,7 @@ class UniformTest(tf.test.TestCase): n = tf.constant(100000) uniform = tf.contrib.distributions.Uniform(a=a, b=b) - samples = uniform.sample_n(n, seed=137) + samples = uniform.sample(n, seed=137) sample_values = samples.eval() self.assertEqual(sample_values.shape, (100000, 2)) self.assertAllClose(sample_values[::, 0].mean(), (b_v + a1_v) / 2, @@ -160,7 +160,7 @@ class UniformTest(tf.test.TestCase): n_v = 100000 n = tf.constant(n_v) - samples = uniform.sample_n(n) + samples = uniform.sample(n) self.assertEqual(samples.get_shape(), (n_v, batch_size, 2)) sample_values = samples.eval() @@ -221,7 +221,7 @@ class UniformTest(tf.test.TestCase): a = 10.0 b = [11.0, 100.0] uniform = tf.contrib.distributions.Uniform(a, b) - self.assertTrue(tf.reduce_all(uniform.pdf(uniform.sample_n(10)) > 0).eval( + self.assertTrue(tf.reduce_all(uniform.pdf(uniform.sample(10)) > 0).eval( )) def testUniformBroadcasting(self): diff --git a/tensorflow/contrib/distributions/python/kernel_tests/wishart_test.py b/tensorflow/contrib/distributions/python/kernel_tests/wishart_test.py index 8a0cf5ae1d..cf663ffc6d 100644 --- a/tensorflow/contrib/distributions/python/kernel_tests/wishart_test.py +++ b/tensorflow/contrib/distributions/python/kernel_tests/wishart_test.py @@ -106,23 +106,23 @@ class WishartCholeskyTest(tf.test.TestCase): chol_w = distributions.WishartCholesky( df, chol(scale), cholesky_input_output_matrices=False) - x = chol_w.sample_n(1, seed=42).eval() + x = chol_w.sample(1, seed=42).eval() chol_x = [chol(x[0])] full_w = distributions.WishartFull( df, scale, cholesky_input_output_matrices=False) - self.assertAllClose(x, full_w.sample_n(1, seed=42).eval()) + self.assertAllClose(x, full_w.sample(1, seed=42).eval()) chol_w_chol = distributions.WishartCholesky( df, chol(scale), cholesky_input_output_matrices=True) - self.assertAllClose(chol_x, chol_w_chol.sample_n(1, seed=42).eval()) - eigen_values = tf.matrix_diag_part(chol_w_chol.sample_n(1000, seed=42)) + self.assertAllClose(chol_x, chol_w_chol.sample(1, seed=42).eval()) + eigen_values = tf.matrix_diag_part(chol_w_chol.sample(1000, seed=42)) np.testing.assert_array_less(0., eigen_values.eval()) full_w_chol = distributions.WishartFull( df, scale, cholesky_input_output_matrices=True) - self.assertAllClose(chol_x, full_w_chol.sample_n(1, seed=42).eval()) - eigen_values = tf.matrix_diag_part(full_w_chol.sample_n(1000, seed=42)) + self.assertAllClose(chol_x, full_w_chol.sample(1, seed=42).eval()) + eigen_values = tf.matrix_diag_part(full_w_chol.sample(1000, seed=42)) np.testing.assert_array_less(0., eigen_values.eval()) # Check first and second moments. @@ -131,7 +131,7 @@ class WishartCholeskyTest(tf.test.TestCase): df=df, scale=chol(make_pd(1., 3)), cholesky_input_output_matrices=False) - x = chol_w.sample_n(10000, seed=42) + x = chol_w.sample(10000, seed=42) self.assertAllEqual((10000, 3, 3), x.get_shape()) moment1_estimate = tf.reduce_mean(x, reduction_indices=[0]).eval() @@ -161,7 +161,7 @@ class WishartCholeskyTest(tf.test.TestCase): scale=chol(make_pd(1., 3)), cholesky_input_output_matrices=False, name="wishart1") - samples1 = chol_w1.sample_n(n_val, seed=123456).eval() + samples1 = chol_w1.sample(n_val, seed=123456).eval() tf.set_random_seed(654321) chol_w2 = distributions.WishartCholesky( @@ -169,7 +169,7 @@ class WishartCholeskyTest(tf.test.TestCase): scale=chol(make_pd(1., 3)), cholesky_input_output_matrices=False, name="wishart2") - samples2 = chol_w2.sample_n(n_val, seed=123456).eval() + samples2 = chol_w2.sample(n_val, seed=123456).eval() self.assertAllClose(samples1, samples2) |