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Performs the avg pooling on the input.
tf.nn.avg_pool( input, ksize, strides, padding, data_format=None, name=None )
Each entry in output
is the mean of the corresponding size ksize
window in value
.
Args | |
---|---|
input | Tensor of rank N+2, of shape [batch_size] + input_spatial_shape + [num_channels] if data_format does not start with "NC" (default), or [batch_size, num_channels] + input_spatial_shape if data_format starts with "NC". Pooling happens over the spatial dimensions only. |
ksize | An int or list of ints that has length 1 , N or N+2 . The size of the window for each dimension of the input tensor. |
strides | An int or list of ints that has length 1 , N or N+2 . The stride of the sliding window for each dimension of the input tensor. |
padding | A string, either 'VALID' or 'SAME' . The padding algorithm. See the "returns" section of tf.nn.convolution for details. |
data_format | A string. Specifies the channel dimension. For N=1 it can be either "NWC" (default) or "NCW", for N=2 it can be either "NHWC" (default) or "NCHW" and for N=3 either "NDHWC" (default) or "NCDHW". |
name | Optional name for the operation. |
Returns | |
---|---|
A Tensor of format specified by data_format . The average pooled output tensor. |
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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.3/api_docs/python/tf/nn/avg_pool