Computes the gradients of 3-D convolution with respect to the input.
tf.raw_ops.Conv3DBackpropInputV2( input_sizes, filter, out_backprop, strides, padding, data_format='NDHWC', dilations=[1, 1, 1, 1, 1], name=None )
Args | |
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input_sizes | A Tensor . Must be one of the following types: int32 , int64 . An integer vector representing the tensor shape of input , where input is a 5-D [batch, depth, rows, cols, in_channels] tensor. |
filter | A Tensor . Must be one of the following types: half , bfloat16 , float32 , float64 . Shape [depth, rows, cols, in_channels, out_channels] . in_channels must match between input and filter . |
out_backprop | A Tensor . Must have the same type as filter . Backprop signal of shape [batch, out_depth, out_rows, out_cols, out_channels] . |
strides | A list of ints that has length >= 5 . 1-D tensor of length 5. The stride of the sliding window for each dimension of input . Must have strides[0] = strides[4] = 1 . |
padding | A string from: "SAME", "VALID" . The type of padding algorithm to use. |
data_format | An optional string from: "NDHWC", "NCDHW" . Defaults to "NDHWC" . The data format of the input and output data. With the default format "NDHWC", the data is stored in the order of: [batch, in_depth, in_height, in_width, in_channels]. Alternatively, the format could be "NCDHW", the data storage order is: [batch, in_channels, in_depth, in_height, in_width]. |
dilations | An optional list of ints . Defaults to [1, 1, 1, 1, 1] . 1-D tensor of length 5. The dilation factor for each dimension of input . If set to k > 1, there will be k-1 skipped cells between each filter element on that dimension. The dimension order is determined by the value of data_format , see above for details. Dilations in the batch and depth dimensions must be 1. |
name | A name for the operation (optional). |
Returns | |
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A Tensor . Has the same type as filter . |
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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/raw_ops/Conv3DBackpropInputV2