2 Copyright (c) 2018-2019 Intel Corporation
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
8 http://www.apache.org/licenses/LICENSE-2.0
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
19 from mo.front.common.partial_infer.elemental import copy_shape_infer
20 from mo.front.tf.extractors.lrn import tf_lrn_ext
21 from mo.utils.unittest.extractors import PB
24 class LRNExtractorTest(unittest.TestCase):
27 1. test_bias_check - check if bias is not 1
28 2. test_simple_check - check IE parameters calculations
32 def test_simple_check(self):
33 # Input parameters for LRN extactor
34 # taken from ICV AlexNet LRN layer
36 'alpha': PB({'f': 0.000019999999494757503}),
37 'beta': PB({'f': 0.75}),
38 'bias': PB({'f':2.0}),
39 'depth_radius': PB({'i': 2}),
42 # Reference results for given parameters
45 'alpha': 9.999999747378752e-05,
50 'infer': copy_shape_infer,
53 self.assertEqual(res[attr], ref[attr])