def testBijector(self):
with self.test_session():
bijector = _Identity(_ShapeUtil(batch_ndims=1, event_ndims=1))
self.assertEqual(bijector.name, 'Identity')
x = [[[0.], [1]]]
self.assertAllEqual(bijector.forward(x).eval(), x)
self.assertAllEqual(bijector.inverse(x).eval(), x)
self.assertAllEqual(
bijector.inverse_log_det_jacobian(x).eval(), [[0., 0]])
rev, jac = bijector.inverse_and_inverse_log_det_jacobian(x)
self.assertAllEqual(rev.eval(), x)
self.assertAllEqual(jac.eval(), [[0., 0]])
def testBijector(self):
with self.test_session():
bijector = _Identity()
self.assertEqual("Identity", bijector.name)
x = [[[0.],
[1.]]]
self.assertAllEqual(x, bijector.forward(x).eval())
self.assertAllEqual(x, bijector.inverse(x).eval())
self.assertAllEqual(0., bijector.inverse_log_det_jacobian(x).eval())
rev, jac = bijector.inverse_and_inverse_log_det_jacobian(x)
self.assertAllEqual(x, rev.eval())
self.assertAllEqual(0., jac.eval())
def testBijector(self):
with self.test_session():
bijector = _Identity()
self.assertEqual("Identity", bijector.name)
x = [[[0.], [1.]]]
self.assertAllEqual(x, bijector.forward(x).eval())
self.assertAllEqual(x, bijector.inverse(x).eval())
self.assertAllEqual(0.,
bijector.inverse_log_det_jacobian(x).eval())
rev, jac = bijector.inverse_and_inverse_log_det_jacobian(x)
self.assertAllEqual(x, rev.eval())
self.assertAllEqual(0., jac.eval())
def testBijector(self):
with self.test_session():
bijector = _Identity(_ShapeUtil(batch_ndims=1, event_ndims=1))
self.assertEqual(bijector.name, 'Identity')
x = [[[0.], [1]]]
self.assertAllEqual(bijector.forward(x).eval(), x)
self.assertAllEqual(bijector.inverse(x).eval(), x)
self.assertAllEqual(bijector.inverse_log_det_jacobian(x).eval(),
[[0., 0]])
rev, jac = bijector.inverse_and_inverse_log_det_jacobian(x)
self.assertAllEqual(rev.eval(), x)
self.assertAllEqual(jac.eval(), [[0., 0]])