File size: 1,286 Bytes
506da10 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 |
# coding=utf-8
# Copyright 2021 The Deeplab2 Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Tests for activations.py."""
import tensorflow as tf
from deeplab2.model.layers import activations
class ActivationsTest(tf.test.TestCase):
def test_gelu(self):
expected_data = [[0.14967535, 0., -0.10032465],
[-0.15880796, -0.04540223, 2.9963627]]
gelu_data = activations.gelu([[.25, 0, -.25], [-1, -2, 3]],
approximate=True)
self.assertAllClose(expected_data, gelu_data)
gelu_data_via_get_activation = activations.get_activation(
'approximated_gelu')([[.25, 0, -.25], [-1, -2, 3]])
self.assertAllClose(expected_data, gelu_data_via_get_activation)
if __name__ == '__main__':
tf.test.main()
|