oa::FnLoss::l1Bwd
l1Bwd: gradient w.r.t. inA: sign(a-b)/N.
Function Documentation
l1Bwd: gradient w.r.t. inA: sign(a-b)/N.
Parameters
inAconst Matrix &—
inBconst Matrix &—
Returns
MatrixThe declared return value.
l1Bwd: gradient w.r.t. inA: sign(a-b)/N.
inAconst Matrix &—
inBconst Matrix &—
MatrixThe declared return value.
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