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Diffstat (limited to 'tensorflow/python/keras/activations_test.py')
| -rw-r--r-- | tensorflow/python/keras/activations_test.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tensorflow/python/keras/activations_test.py b/tensorflow/python/keras/activations_test.py index dd0bbcff39..ad238cb0a9 100644 --- a/tensorflow/python/keras/activations_test.py +++ b/tensorflow/python/keras/activations_test.py @@ -169,6 +169,16 @@ class KerasActivationsTest(test.TestCase): expected = np.tanh(test_values) self.assertAllClose(result, expected, rtol=1e-05) + def test_exponential(self): + with self.cached_session(): + test_values = np.random.random((2, 5)) + x = keras.backend.placeholder(ndim=2) + exp = keras.activations.exponential(x) + f = keras.backend.function([x], [exp]) + result = f([test_values])[0] + expected = np.exp(test_values) + self.assertAllClose(result, expected, rtol=1e-05) + def test_linear(self): x = np.random.random((10, 5)) self.assertAllClose(x, keras.activations.linear(x)) |