1b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# Copyright 2015 The TensorFlow Authors. All Rights Reserved. 2b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# 3b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# Licensed under the Apache License, Version 2.0 (the "License"); 4b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# you may not use this file except in compliance with the License. 5b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# You may obtain a copy of the License at 6b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# 7b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# http://www.apache.org/licenses/LICENSE-2.0 8b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# 9b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# Unless required by applicable law or agreed to in writing, software 10b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# distributed under the License is distributed on an "AS IS" BASIS, 11b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# See the License for the specific language governing permissions and 13b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# limitations under the License. 14b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# ============================================================================= 15b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 16b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# pylint: disable=unused-import,g-bad-import-order 17b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower"""Contains the pooling layer classes and their functional aliases. 18b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower""" 19b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerfrom __future__ import absolute_import 20b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerfrom __future__ import division 21b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerfrom __future__ import print_function 22b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 2356ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passosfrom tensorflow.python.eager import context 2435253fa89c5f8af25e3d84f76980729569091a6cFrancois Cholletfrom tensorflow.python.framework import tensor_shape 25b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerfrom tensorflow.python.layers import base 265d43d5531f8f1d6ff75b055df2096a4b2a2ae755Francois Cholletfrom tensorflow.python.layers import utils 27a373b1f74215e44920bf9362a51bece530edf88aPatrick Nguyenfrom tensorflow.python.ops import array_ops 28a373b1f74215e44920bf9362a51bece530edf88aPatrick Nguyenfrom tensorflow.python.ops import nn 29fa3fb289ba6a1718f9c76b2277a58f95f5e878abAnna Rfrom tensorflow.python.util.tf_export import tf_export 30b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 31b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 321e3e5d424eaa6332314f8ad1d54089eb0f9e02e7Francois Cholletclass _Pooling1D(base.Layer): 33b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Pooling layer for arbitrary pooling functions, for 1D inputs. 34b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 35b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower This class only exists for code reuse. It will never be an exposed API. 36b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 37b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 38b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_function: The pooling function to apply, e.g. `tf.nn.max_pool`. 39b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of a single integer, 40b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower representing the size of the pooling window. 41b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of a single integer, specifying the 42b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides of the pooling operation. 43b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 44b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 45b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string, one of `channels_last` (default) or `channels_first`. 46b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower The ordering of the dimensions in the inputs. 47b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 48b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, length, channels)` while `channels_first` corresponds to 49b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs with shape `(batch, channels, length)`. 50b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 51b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 52b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 53b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower def __init__(self, pool_function, pool_size, strides, 54b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 55b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None, **kwargs): 56b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower super(_Pooling1D, self).__init__(name=name, **kwargs) 57b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.pool_function = pool_function 58b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.pool_size = utils.normalize_tuple(pool_size, 1, 'pool_size') 59b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.strides = utils.normalize_tuple(strides, 1, 'strides') 60b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.padding = utils.normalize_padding(padding) 61b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.data_format = utils.normalize_data_format(data_format) 6235253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet self.input_spec = base.InputSpec(ndim=3) 63b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 64b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower def call(self, inputs): 65b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower # There is no TF op for 1D pooling, hence we make the inputs 4D. 66b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower if self.data_format == 'channels_last': 67d9f93c42a50b1f1401d9c186eac0ae8dc9093c3bJianwei Xie # input is NWC, make it NHWC 68b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs = array_ops.expand_dims(inputs, 1) 69d9f93c42a50b1f1401d9c186eac0ae8dc9093c3bJianwei Xie # pool on the W dim 70b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_shape = (1, 1) + self.pool_size + (1,) 71b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides = (1, 1) + self.strides + (1,) 72d9f93c42a50b1f1401d9c186eac0ae8dc9093c3bJianwei Xie data_format = 'NHWC' 73d9f93c42a50b1f1401d9c186eac0ae8dc9093c3bJianwei Xie else: 74d9f93c42a50b1f1401d9c186eac0ae8dc9093c3bJianwei Xie # input is NCW, make it NCHW 75d9f93c42a50b1f1401d9c186eac0ae8dc9093c3bJianwei Xie inputs = array_ops.expand_dims(inputs, 2) 76d9f93c42a50b1f1401d9c186eac0ae8dc9093c3bJianwei Xie # pool on the W dim 77d9f93c42a50b1f1401d9c186eac0ae8dc9093c3bJianwei Xie pool_shape = (1, 1, 1) + self.pool_size 78d9f93c42a50b1f1401d9c186eac0ae8dc9093c3bJianwei Xie strides = (1, 1, 1) + self.strides 79b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format = 'NCHW' 80b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 81b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower outputs = self.pool_function( 82b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs, 83b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower ksize=pool_shape, 84b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides=strides, 85b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=self.padding.upper(), 86b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format=data_format) 87b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 88b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower if self.data_format == 'channels_last': 89b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower return array_ops.squeeze(outputs, 1) 90d9f93c42a50b1f1401d9c186eac0ae8dc9093c3bJianwei Xie else: 91d9f93c42a50b1f1401d9c186eac0ae8dc9093c3bJianwei Xie return array_ops.squeeze(outputs, 2) 92b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 93e4fbe7c2236d350e02f85eb6a58fa0dfa466ad5eFrancois Chollet def compute_output_shape(self, input_shape): 9435253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet input_shape = tensor_shape.TensorShape(input_shape).as_list() 9535253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet length = utils.conv_output_length(input_shape[1], self.pool_size[0], 9635253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet self.padding, self.strides[0]) 9735253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet return tensor_shape.TensorShape([input_shape[0], length, input_shape[2]]) 9835253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet 99b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 100fa3fb289ba6a1718f9c76b2277a58f95f5e878abAnna R@tf_export('layers.AveragePooling1D') 101b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerclass AveragePooling1D(_Pooling1D): 102b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Average Pooling layer for 1D inputs. 103b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 104b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 105b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of a single integer, 106b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower representing the size of the pooling window. 107b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of a single integer, specifying the 108b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides of the pooling operation. 109b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 110b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 111b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string, one of `channels_last` (default) or `channels_first`. 112b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower The ordering of the dimensions in the inputs. 113b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 114b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, length, channels)` while `channels_first` corresponds to 115b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs with shape `(batch, channels, length)`. 116b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 117b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 118b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 119b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower def __init__(self, pool_size, strides, 120b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 121b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None, **kwargs): 122b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower super(AveragePooling1D, self).__init__( 123b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower nn.avg_pool, 124b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size=pool_size, 125b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides=strides, 126b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=padding, 127b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format=data_format, 128b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=name, 129b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower **kwargs) 130b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 131b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 132fa3fb289ba6a1718f9c76b2277a58f95f5e878abAnna R@tf_export('layers.average_pooling1d') 133b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerdef average_pooling1d(inputs, pool_size, strides, 134b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 135b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None): 136b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Average Pooling layer for 1D inputs. 137b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 138b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 139b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs: The tensor over which to pool. Must have rank 3. 140b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of a single integer, 141b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower representing the size of the pooling window. 142b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of a single integer, specifying the 143b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides of the pooling operation. 144b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 145b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 146b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string, one of `channels_last` (default) or `channels_first`. 147b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower The ordering of the dimensions in the inputs. 148b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 149b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, length, channels)` while `channels_first` corresponds to 150b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs with shape `(batch, channels, length)`. 151b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 152b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 153b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Returns: 154b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower The output tensor, of rank 3. 15556ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos 15656ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos Raises: 15756ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos ValueError: if eager execution is enabled. 158b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 159b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower layer = AveragePooling1D(pool_size=pool_size, 160b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides=strides, 161b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=padding, 162b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format=data_format, 163b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=name) 164b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower return layer.apply(inputs) 165b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 166b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 167fa3fb289ba6a1718f9c76b2277a58f95f5e878abAnna R@tf_export('layers.MaxPooling1D') 168b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerclass MaxPooling1D(_Pooling1D): 169b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Max Pooling layer for 1D inputs. 170b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 171b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 172b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of a single integer, 173b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower representing the size of the pooling window. 174b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of a single integer, specifying the 175b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides of the pooling operation. 176b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 177b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 178b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string, one of `channels_last` (default) or `channels_first`. 179b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower The ordering of the dimensions in the inputs. 180b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 181b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, length, channels)` while `channels_first` corresponds to 182b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs with shape `(batch, channels, length)`. 183b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 184b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 185b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 186b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower def __init__(self, pool_size, strides, 187b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 188b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None, **kwargs): 189b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower super(MaxPooling1D, self).__init__( 190b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower nn.max_pool, 191b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size=pool_size, 192b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides=strides, 193b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=padding, 194b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format=data_format, 195b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=name, 196b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower **kwargs) 197b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 198b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 199fa3fb289ba6a1718f9c76b2277a58f95f5e878abAnna R@tf_export('layers.max_pooling1d') 200b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerdef max_pooling1d(inputs, pool_size, strides, 201b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 202b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None): 203b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Max Pooling layer for 1D inputs. 204b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 205b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 206b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs: The tensor over which to pool. Must have rank 3. 207b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of a single integer, 208b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower representing the size of the pooling window. 209b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of a single integer, specifying the 210b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides of the pooling operation. 211b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 212b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 213b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string, one of `channels_last` (default) or `channels_first`. 214b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower The ordering of the dimensions in the inputs. 215b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 216b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, length, channels)` while `channels_first` corresponds to 217b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs with shape `(batch, channels, length)`. 218b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 219b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 220b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Returns: 221b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower The output tensor, of rank 3. 22256ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos 22356ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos Raises: 22456ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos ValueError: if eager execution is enabled. 225b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 226b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower layer = MaxPooling1D(pool_size=pool_size, 227b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides=strides, 228b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=padding, 229b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format=data_format, 230b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=name) 231b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower return layer.apply(inputs) 232b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 233b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 2341e3e5d424eaa6332314f8ad1d54089eb0f9e02e7Francois Cholletclass _Pooling2D(base.Layer): 235b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Pooling layer for arbitrary pooling functions, for 2D inputs (e.g. images). 236b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 237b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower This class only exists for code reuse. It will never be an exposed API. 238b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 239b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 240b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_function: The pooling function to apply, e.g. `tf.nn.max_pool`. 241b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of 2 integers: (pool_height, pool_width) 242b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the size of the pooling window. 243b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 244b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 245b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of 2 integers, 246b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the strides of the pooling operation. 247b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 248b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 249b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 250b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 251b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string, one of `channels_last` (default) or `channels_first`. 252b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower The ordering of the dimensions in the inputs. 253b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 254b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, height, width, channels)` while `channels_first` corresponds to 255b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs with shape `(batch, channels, height, width)`. 256b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 257b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 258b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 259b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower def __init__(self, pool_function, pool_size, strides, 260b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 261b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None, **kwargs): 262b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower super(_Pooling2D, self).__init__(name=name, **kwargs) 263b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.pool_function = pool_function 264b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.pool_size = utils.normalize_tuple(pool_size, 2, 'pool_size') 265b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.strides = utils.normalize_tuple(strides, 2, 'strides') 266b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.padding = utils.normalize_padding(padding) 267b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.data_format = utils.normalize_data_format(data_format) 26835253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet self.input_spec = base.InputSpec(ndim=4) 269b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 270b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower def call(self, inputs): 271a5909d64320a9dfd940b298bcb0bd758e514a04fToby Boyd if self.data_format == 'channels_last': 272b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_shape = (1,) + self.pool_size + (1,) 273b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides = (1,) + self.strides + (1,) 274b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower else: 275b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_shape = (1, 1) + self.pool_size 276b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides = (1, 1) + self.strides 27735253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet outputs = self.pool_function( 278b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs, 279b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower ksize=pool_shape, 280b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides=strides, 281b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=self.padding.upper(), 282a5909d64320a9dfd940b298bcb0bd758e514a04fToby Boyd data_format=utils.convert_data_format(self.data_format, 4)) 28335253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet return outputs 28435253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet 285e4fbe7c2236d350e02f85eb6a58fa0dfa466ad5eFrancois Chollet def compute_output_shape(self, input_shape): 28635253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet input_shape = tensor_shape.TensorShape(input_shape).as_list() 28735253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet if self.data_format == 'channels_first': 28835253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet rows = input_shape[2] 28935253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet cols = input_shape[3] 29035253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet else: 29135253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet rows = input_shape[1] 29235253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet cols = input_shape[2] 29335253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet rows = utils.conv_output_length(rows, self.pool_size[0], self.padding, 29435253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet self.strides[0]) 29535253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet cols = utils.conv_output_length(cols, self.pool_size[1], self.padding, 29635253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet self.strides[1]) 29735253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet if self.data_format == 'channels_first': 29835253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet return tensor_shape.TensorShape( 29935253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet [input_shape[0], input_shape[1], rows, cols]) 30035253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet else: 30135253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet return tensor_shape.TensorShape( 30235253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet [input_shape[0], rows, cols, input_shape[3]]) 303b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 304b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 305fa3fb289ba6a1718f9c76b2277a58f95f5e878abAnna R@tf_export('layers.AveragePooling2D') 306b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerclass AveragePooling2D(_Pooling2D): 307b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Average pooling layer for 2D inputs (e.g. images). 308b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 309b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 310b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of 2 integers: (pool_height, pool_width) 311b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the size of the pooling window. 312b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 313b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 314b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of 2 integers, 315b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the strides of the pooling operation. 316b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 317b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 318b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 319b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 320b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string. The ordering of the dimensions in the inputs. 321b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` (default) and `channels_first` are supported. 322b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 323bc456e361d49d1d89a74b80060c70efb51fd7d87Martin Wicke `(batch, height, width, channels)` while `channels_first` corresponds to 324b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs with shape `(batch, channels, height, width)`. 325b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 326b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 327b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 328b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower def __init__(self, pool_size, strides, 329b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 330b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None, **kwargs): 331b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower super(AveragePooling2D, self).__init__( 332b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower nn.avg_pool, 333b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size=pool_size, strides=strides, 334b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=padding, data_format=data_format, name=name, **kwargs) 335b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 336b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 337fa3fb289ba6a1718f9c76b2277a58f95f5e878abAnna R@tf_export('layers.average_pooling2d') 338b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerdef average_pooling2d(inputs, 339b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size, strides, 340b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 341b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None): 342b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Average pooling layer for 2D inputs (e.g. images). 343b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 344b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 345b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs: The tensor over which to pool. Must have rank 4. 346b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of 2 integers: (pool_height, pool_width) 347b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the size of the pooling window. 348b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 349b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 350b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of 2 integers, 351b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the strides of the pooling operation. 352b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 353b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 354b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 355b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 356b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string. The ordering of the dimensions in the inputs. 357b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` (default) and `channels_first` are supported. 358b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 359bc456e361d49d1d89a74b80060c70efb51fd7d87Martin Wicke `(batch, height, width, channels)` while `channels_first` corresponds to 360b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs with shape `(batch, channels, height, width)`. 361b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 362b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 363b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Returns: 364b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Output tensor. 36556ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos 36656ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos Raises: 36756ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos ValueError: if eager execution is enabled. 368b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 369b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower layer = AveragePooling2D(pool_size=pool_size, strides=strides, 370b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=padding, data_format=data_format, 371b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=name) 372b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower return layer.apply(inputs) 373b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 374b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 375fa3fb289ba6a1718f9c76b2277a58f95f5e878abAnna R@tf_export('layers.MaxPooling2D') 376b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerclass MaxPooling2D(_Pooling2D): 377b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Max pooling layer for 2D inputs (e.g. images). 378b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 379b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 380b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of 2 integers: (pool_height, pool_width) 381b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the size of the pooling window. 382b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 383b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 384b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of 2 integers, 385b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the strides of the pooling operation. 386b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 387b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 388b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 389b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 390b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string. The ordering of the dimensions in the inputs. 391b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` (default) and `channels_first` are supported. 392b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 393b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, height, width, channels)` while `channels_first` corresponds to 394b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs with shape `(batch, channels, height, width)`. 395b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 396b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 397b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 398b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower def __init__(self, pool_size, strides, 399b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 400b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None, **kwargs): 401b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower super(MaxPooling2D, self).__init__( 402b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower nn.max_pool, 403b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size=pool_size, strides=strides, 404b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=padding, data_format=data_format, name=name, **kwargs) 405b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 406b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 407fa3fb289ba6a1718f9c76b2277a58f95f5e878abAnna R@tf_export('layers.max_pooling2d') 408b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerdef max_pooling2d(inputs, 409b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size, strides, 410b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 411b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None): 412b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Max pooling layer for 2D inputs (e.g. images). 413b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 414b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 415b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs: The tensor over which to pool. Must have rank 4. 416b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of 2 integers: (pool_height, pool_width) 417b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the size of the pooling window. 418b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 419b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 420b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of 2 integers, 421b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the strides of the pooling operation. 422b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 423b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 424b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 425b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 426b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string. The ordering of the dimensions in the inputs. 427b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` (default) and `channels_first` are supported. 428b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 429b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, height, width, channels)` while `channels_first` corresponds to 430b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs with shape `(batch, channels, height, width)`. 431b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 432b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 433b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Returns: 434b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Output tensor. 43556ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos 43656ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos Raises: 43756ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos ValueError: if eager execution is enabled. 438b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 439b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower layer = MaxPooling2D(pool_size=pool_size, strides=strides, 440b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=padding, data_format=data_format, 441b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=name) 442b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower return layer.apply(inputs) 443b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 444b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 4451e3e5d424eaa6332314f8ad1d54089eb0f9e02e7Francois Cholletclass _Pooling3D(base.Layer): 446b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Pooling layer for arbitrary pooling functions, for 3D inputs. 447b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 448b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower This class only exists for code reuse. It will never be an exposed API. 449b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 450b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 451b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_function: The pooling function to apply, e.g. `tf.nn.max_pool`. 452b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of 3 integers: 453b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower (pool_depth, pool_height, pool_width) 454b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the size of the pooling window. 455b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 456b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 457b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of 3 integers, 458b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the strides of the pooling operation. 459b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 460b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 461b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 462b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 463b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string, one of `channels_last` (default) or `channels_first`. 464b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower The ordering of the dimensions in the inputs. 465b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 466b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, depth, height, width, channels)` 467b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower while `channels_first` corresponds to 468b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs with shape `(batch, channels, depth, height, width)`. 469b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 470b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 471b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 472b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower def __init__(self, pool_function, pool_size, strides, 473b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 474b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None, **kwargs): 475b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower super(_Pooling3D, self).__init__(name=name, **kwargs) 476b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.pool_function = pool_function 477b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.pool_size = utils.normalize_tuple(pool_size, 3, 'pool_size') 478b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.strides = utils.normalize_tuple(strides, 3, 'strides') 479b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.padding = utils.normalize_padding(padding) 480b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower self.data_format = utils.normalize_data_format(data_format) 48135253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet self.input_spec = base.InputSpec(ndim=5) 482b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 483b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower def call(self, inputs): 484b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_shape = (1,) + self.pool_size + (1,) 485b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides = (1,) + self.strides + (1,) 486b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 487b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower if self.data_format == 'channels_first': 48835253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet # TF does not support `channels_first` with 3D pooling operations, 489b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower # so we must handle this case manually. 49035253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet # TODO(fchollet): remove this when TF pooling is feature-complete. 491b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs = array_ops.transpose(inputs, (0, 2, 3, 4, 1)) 492b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 493b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower outputs = self.pool_function( 494b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs, 495b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower ksize=pool_shape, 496b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides=strides, 497b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=self.padding.upper()) 498b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 499b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower if self.data_format == 'channels_first': 500b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower outputs = array_ops.transpose(outputs, (0, 4, 1, 2, 3)) 501b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower return outputs 502b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 503e4fbe7c2236d350e02f85eb6a58fa0dfa466ad5eFrancois Chollet def compute_output_shape(self, input_shape): 50435253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet input_shape = tensor_shape.TensorShape(input_shape).as_list() 50535253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet if self.data_format == 'channels_first': 50635253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet len_dim1 = input_shape[2] 50735253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet len_dim2 = input_shape[3] 50835253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet len_dim3 = input_shape[4] 50935253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet else: 51035253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet len_dim1 = input_shape[1] 51135253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet len_dim2 = input_shape[2] 51235253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet len_dim3 = input_shape[3] 51335253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet len_dim1 = utils.conv_output_length(len_dim1, self.pool_size[0], 51435253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet self.padding, self.strides[0]) 51535253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet len_dim2 = utils.conv_output_length(len_dim2, self.pool_size[1], 51635253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet self.padding, self.strides[1]) 51735253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet len_dim3 = utils.conv_output_length(len_dim3, self.pool_size[2], 51835253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet self.padding, self.strides[2]) 51935253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet if self.data_format == 'channels_first': 52035253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet return tensor_shape.TensorShape( 52135253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet [input_shape[0], input_shape[1], len_dim1, len_dim2, len_dim3]) 52235253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet else: 52335253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet return tensor_shape.TensorShape( 52435253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet [input_shape[0], len_dim1, len_dim2, len_dim3, input_shape[4]]) 52535253fa89c5f8af25e3d84f76980729569091a6cFrancois Chollet 526b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 527fa3fb289ba6a1718f9c76b2277a58f95f5e878abAnna R@tf_export('layers.AveragePooling3D') 528b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerclass AveragePooling3D(_Pooling3D): 529b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Average pooling layer for 3D inputs (e.g. volumes). 530b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 531b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 532b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of 3 integers: 533b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower (pool_depth, pool_height, pool_width) 534b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the size of the pooling window. 535b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 536b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 537b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of 3 integers, 538b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the strides of the pooling operation. 539b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 540b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 541b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 542b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 543b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string. The ordering of the dimensions in the inputs. 544b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` (default) and `channels_first` are supported. 545b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 546b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, depth, height, width, channels)` while `channels_first` 547b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower corresponds to inputs with shape 548b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, channels, depth, height, width)`. 549b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 550b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 551b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 552b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower def __init__(self, pool_size, strides, 553b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 554b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None, **kwargs): 555b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower super(AveragePooling3D, self).__init__( 556b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower nn.avg_pool3d, 557b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size=pool_size, strides=strides, 558b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=padding, data_format=data_format, name=name, **kwargs) 559b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 560b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 561fa3fb289ba6a1718f9c76b2277a58f95f5e878abAnna R@tf_export('layers.average_pooling3d') 562b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerdef average_pooling3d(inputs, 563b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size, strides, 564b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 565b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None): 566b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Average pooling layer for 3D inputs (e.g. volumes). 567b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 568b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 569b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs: The tensor over which to pool. Must have rank 5. 570b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of 3 integers: 571b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower (pool_depth, pool_height, pool_width) 572b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the size of the pooling window. 573b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 574b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 575b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of 3 integers, 576b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the strides of the pooling operation. 577b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 578b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 579b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 580b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 581b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string. The ordering of the dimensions in the inputs. 582b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` (default) and `channels_first` are supported. 583b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 584b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, depth, height, width, channels)` while `channels_first` 585b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower corresponds to inputs with shape 586b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, channels, depth, height, width)`. 587b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 588b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 589b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Returns: 590b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Output tensor. 59156ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos 59256ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos Raises: 59356ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos ValueError: if eager execution is enabled. 594b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 595b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower layer = AveragePooling3D(pool_size=pool_size, strides=strides, 596b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=padding, data_format=data_format, 597b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=name) 598b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower return layer.apply(inputs) 599b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 600b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 601fa3fb289ba6a1718f9c76b2277a58f95f5e878abAnna R@tf_export('layers.MaxPooling3D') 602b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerclass MaxPooling3D(_Pooling3D): 603b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Max pooling layer for 3D inputs (e.g. volumes). 604b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 605b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 606b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of 3 integers: 607b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower (pool_depth, pool_height, pool_width) 608b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the size of the pooling window. 609b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 610b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 611b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of 3 integers, 612b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the strides of the pooling operation. 613b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 614b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 615b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 616b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 617b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string. The ordering of the dimensions in the inputs. 618b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` (default) and `channels_first` are supported. 619b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 620b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, depth, height, width, channels)` while `channels_first` 621b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower corresponds to inputs with shape 622b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, channels, depth, height, width)`. 623b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 624b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 625b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 626b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower def __init__(self, pool_size, strides, 627b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 628b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None, **kwargs): 629b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower super(MaxPooling3D, self).__init__( 630b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower nn.max_pool3d, 631b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size=pool_size, strides=strides, 632b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=padding, data_format=data_format, name=name, **kwargs) 633b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 634b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 635fa3fb289ba6a1718f9c76b2277a58f95f5e878abAnna R@tf_export('layers.max_pooling3d') 636b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerdef max_pooling3d(inputs, 637b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size, strides, 638b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding='valid', data_format='channels_last', 639b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=None): 640b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """Max pooling layer for 3D inputs (e.g. volumes). 641b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 642b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Arguments: 643b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower inputs: The tensor over which to pool. Must have rank 5. 644b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower pool_size: An integer or tuple/list of 3 integers: 645b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower (pool_depth, pool_height, pool_width) 646b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the size of the pooling window. 647b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 648b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 649b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower strides: An integer or tuple/list of 3 integers, 650b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower specifying the strides of the pooling operation. 651b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Can be a single integer to specify the same value for 652b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower all spatial dimensions. 653b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding: A string. The padding method, either 'valid' or 'same'. 654b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Case-insensitive. 655b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower data_format: A string. The ordering of the dimensions in the inputs. 656b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` (default) and `channels_first` are supported. 657b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `channels_last` corresponds to inputs with shape 658b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, depth, height, width, channels)` while `channels_first` 659b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower corresponds to inputs with shape 660b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower `(batch, channels, depth, height, width)`. 661b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name: A string, the name of the layer. 662b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 663b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Returns: 664b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower Output tensor. 66556ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos 66656ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos Raises: 66756ceca431454635e8ea456cb35f9aeb7f62a8948Alexandre Passos ValueError: if eager execution is enabled. 668b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower """ 669b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower layer = MaxPooling3D(pool_size=pool_size, strides=strides, 670b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower padding=padding, data_format=data_format, 671b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower name=name) 672b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower return layer.apply(inputs) 673b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 674b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower# Aliases 675b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlower 676b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerAvgPool2D = AveragePooling2D 677b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowerMaxPool2D = MaxPooling2D 678b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFlowermax_pool2d = max_pooling2d 679b2970a8251d2a81f03e862c83bc3a4ffc41ef02dA. Unique TensorFloweravg_pool2d = average_pooling2d 680