34 lines
1.6 KiB
Python
34 lines
1.6 KiB
Python
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# Copyright 2016 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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"""Utilities to preprocess data before training.
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Deprecated: `tf.keras.preprocessing` APIs do not operate on tensors and are
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not recommended for new code. Prefer loading data with either
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`tf.keras.utils.text_dataset_from_directory` or
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`tf.keras.utils.image_dataset_from_directory`, and then transforming the output
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`tf.data.Dataset` with preprocessing layers. These approaches will offer
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better performance and intergration with the broader Tensorflow ecosystem. For
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more information, see the tutorials for [loading text](
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https://www.tensorflow.org/tutorials/load_data/text), [loading images](
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https://www.tensorflow.org/tutorials/load_data/images), and [augmenting images](
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https://www.tensorflow.org/tutorials/images/data_augmentation), as well as the
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[preprocessing layer guide](
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https://www.tensorflow.org/guide/keras/preprocessing_layers).
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"""
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from keras import backend
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from keras.preprocessing import image
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from keras.preprocessing import sequence
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from keras.preprocessing import text
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