atol=0.0,
rtol=1e-6)
@test_util.test_all_tf_execution_regimes
class WeibullTestStaticShapeFloat32(test_util.TestCase, _WeibullTest):
dtype = np.float32
use_static_shape = True
@test_util.test_all_tf_execution_regimes
class WeibullTestStaticShapeFloat64(test_util.TestCase, _WeibullTest):
dtype = np.float64
use_static_shape = True
@test_util.test_all_tf_execution_regimes
class WeibullTestDynamicShapeFloat32(test_util.TestCase, _WeibullTest):
dtype = np.float32
use_static_shape = False
@test_util.test_all_tf_execution_regimes
class WeibullTestDynamicShapeFloat64(test_util.TestCase, _WeibullTest):
dtype = np.float64
use_static_shape = True
if __name__ == '__main__':
test_util.main()
js_bound_3, self.evaluate(tf.tile(js_bound_1[tf.newaxis, ], [3])))
def test_lower_bound_nguyen_wainwright_jordan(self):
# Numerical test against theoretical values
nwj_bound = self.evaluate(
mi.lower_bound_nguyen_wainwright_jordan(self.optimal_critic))
self.assertAllInRange(
nwj_bound,
lower_bound=self.theoretical_mi - LOWER_BOUND_MIN_GAP,
upper_bound=self.theoretical_mi + LOWER_BOUND_MAX_GAP)
# Check the masked against none masked version
nwj_bound_1 = mi.lower_bound_nguyen_wainwright_jordan(self.scores)
positive_mask = np.eye(self.scores.shape[0], self.scores.shape[1])
nwj_bound_2 = self.evaluate(
mi.lower_bound_nguyen_wainwright_jordan(self.scores,
positive_mask,
validate_args=True))
self.assertAllClose(nwj_bound_1, nwj_bound_2)
# Check batched against none batched version
nwj_bound_3 = self.evaluate(
mi.lower_bound_nguyen_wainwright_jordan(
tf.tile(self.scores[tf.newaxis, :, :], [3, 1, 1])))
self.assertAllClose(nwj_bound_3,
self.evaluate(tf.tile(nwj_bound_1[None, ], [3])))
if __name__ == '__main__':
tfp_test_util.main()