tensorflow:: ops:: FakeQuantWithMinMaxVarsPerChannelGradient
#include <array_ops.h>
Compute gradients for a FakeQuantWithMinMaxVarsPerChannel operation.
Summary
Args:
- scope: A Scope object
- gradients: Backpropagated gradients above the FakeQuantWithMinMaxVars operation, shape one of:
[d]
,[b, d]
,[b, h, w, d]
. - inputs: Values passed as inputs to the FakeQuantWithMinMaxVars operation, shape same as
gradients
. min, max: Quantization interval, floats of shape[d]
.
Optional attributes (see Attrs
):
- num_bits: The bitwidth of the quantization; between 2 and 16, inclusive.
- narrow_range: Whether to quantize into 2^num_bits - 1 distinct values.
Returns:
Output
backprops_wrt_input: Backpropagated gradients w.r.t. inputs, shape same asinputs
:gradients * (inputs >= min && inputs <= max)
.Output
backprop_wrt_min: Backpropagated gradients w.r.t. min parameter, shape[d]
:sum_per_d(gradients * (inputs < min))
.Output
backprop_wrt_max: Backpropagated gradients w.r.t. max parameter, shape[d]
:sum_per_d(gradients * (inputs > max))
.
Constructors and Destructors |
|
---|---|
FakeQuantWithMinMaxVarsPerChannelGradient(const ::tensorflow::Scope & scope, ::tensorflow::Input gradients, ::tensorflow::Input inputs, ::tensorflow::Input min, ::tensorflow::Input max)
|
|
FakeQuantWithMinMaxVarsPerChannelGradient(const ::tensorflow::Scope & scope, ::tensorflow::Input gradients, ::tensorflow::Input inputs, ::tensorflow::Input min, ::tensorflow::Input max, const FakeQuantWithMinMaxVarsPerChannelGradient::Attrs & attrs)
|
Public attributes |
|
---|---|
backprop_wrt_max
|
|
backprop_wrt_min
|
|
backprops_wrt_input
|
|
operation
|
Public static functions |
|
---|---|
NarrowRange(bool x)
|
|
NumBits(int64 x)
|
Structs |
|
---|---|
tensorflow:: |
Optional attribute setters for FakeQuantWithMinMaxVarsPerChannelGradient. |
Public attributes
backprop_wrt_max
::tensorflow::Output backprop_wrt_max
backprop_wrt_min
::tensorflow::Output backprop_wrt_min
backprops_wrt_input
::tensorflow::Output backprops_wrt_input
operation
Operation operation
Public functions
FakeQuantWithMinMaxVarsPerChannelGradient
FakeQuantWithMinMaxVarsPerChannelGradient( const ::tensorflow::Scope & scope, ::tensorflow::Input gradients, ::tensorflow::Input inputs, ::tensorflow::Input min, ::tensorflow::Input max )
FakeQuantWithMinMaxVarsPerChannelGradient
FakeQuantWithMinMaxVarsPerChannelGradient( const ::tensorflow::Scope & scope, ::tensorflow::Input gradients, ::tensorflow::Input inputs, ::tensorflow::Input min, ::tensorflow::Input max, const FakeQuantWithMinMaxVarsPerChannelGradient::Attrs & attrs )
Public static functions
NarrowRange
Attrs NarrowRange( bool x )
NumBits
Attrs NumBits( int64 x )