/// <summary>ブロードキャスト</summary>
public static VariableNode Broadcast(VariableNode x, Shape shape)
{
while (!((int[])x.Shape).SequenceEqual((int[])shape))
{
Function function = new Functions.ArrayManipulation.Broadcast(x.Shape, shape);
x = Apply(function, x)[0];
}
return(x);
}
/// <summary>ブロードキャスト</summary>
public static Tensor Broadcast(Tensor x, Shape shape)
{
while (!((int[])x.Shape).SequenceEqual((int[])shape))
{
Function function = new Functions.ArrayManipulation.Broadcast(x.Shape, shape);
Tensor y = new Tensor(shape);
function.Execute(new Tensor[] { x }, new Tensor[] { y });
x = y;
}
return(x);
}
