oa::FnMatrix::conv2dBwdData

conv2dBwdData: backward for 2D convolution (input gradient).

FnC++ public headers

Function Documentation

Matrix oa::FnMatrix::conv2dBwdData(
	const Matrix & inDOut,
	const Matrix & inWeight,
	oa::U32 inStride,
	oa::U32 inPadding,
	const MatrixShape & inInputShape,
	oa::U32 inGroups = 1
)

conv2dBwdData: backward for 2D convolution (input gradient).

Parameters

inDOut

const Matrix &

—

inWeight

const Matrix &

—

inStride

oa::U32

—

inPadding

oa::U32

—

inInputShape

const MatrixShape &

—

inGroups

oa::U32

Default: 1

Returns

Matrix

The declared return value.