6fd1b02496
Changes name of folder from tensorflow to tflite-micro and updates docs to reference TensorFlow Lite Micro specifically instead of TensorFlow. Signed-off-by: Lauren Murphy <lauren.murphy@intel.com>
59 lines
2.2 KiB
Python
59 lines
2.2 KiB
Python
# Lint as: python3
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# Copyright 2019 The TensorFlow Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ==============================================================================
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# pylint: disable=g-bad-import-order
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"""Test for data_augmentation.py."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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import unittest
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import numpy as np
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from data_augmentation import augment_data
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from data_augmentation import time_wrapping
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class TestAugmentation(unittest.TestCase):
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def test_time_wrapping(self):
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original_data = np.random.rand(10, 3).tolist()
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wrapped_data = time_wrapping(4, 5, original_data)
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self.assertEqual(len(wrapped_data), int(len(original_data) / 4 - 1) * 5)
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self.assertEqual(len(wrapped_data[0]), len(original_data[0]))
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def test_augment_data(self):
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original_data = [
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np.random.rand(128, 3).tolist(),
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np.random.rand(66, 2).tolist(),
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np.random.rand(9, 1).tolist()
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]
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original_label = ["data", "augmentation", "test"]
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augmented_data, augmented_label = augment_data(original_data,
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original_label)
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self.assertEqual(25 * len(original_data), len(augmented_data))
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self.assertIsInstance(augmented_data, list)
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self.assertEqual(25 * len(original_label), len(augmented_label))
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self.assertIsInstance(augmented_label, list)
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for i in range(len(original_label)): # pylint: disable=consider-using-enumerate
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self.assertEqual(augmented_label[25 * i], original_label[i])
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if __name__ == "__main__":
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unittest.main()
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