BackProp

stores information for backpropagation

struct BackProp {

alias Proc = void delegate(UntypedVariable[]);

Proc proc;

UntypedVariable[] gradOutputs;

size_t nGrad;

void backward(UntypedVariable* grad, size_t pos);

}

Members

Aliases

Proc alias Proc = void delegate(UntypedVariable[]): Undocumented in source.

Functions

backward void backward(UntypedVariable* grad, size_t pos): error backward propagation

Variables

gradOutputs UntypedVariable[] gradOutputs;: Undocumented in source.
nGrad size_t nGrad;: Undocumented in source.
proc Proc proc;: Undocumented in source.

Examples

import std.stdio;

UntypedVariable u;
{
    auto v = [[0f, 1f], [2f, 3f]].variable;
    u = UntypedVariable(v);
}
assert(u.get!(HostStorage!float) == [0, 1, 2, 3]);

BackProp

Members

Aliases

Functions

Variables

Examples

Meta

Source