I need to do the following and I am wondering if they can be done in a much simple and efficient way.
s = size(relu);M = s(1) * s(2);N = s(3);delta = single(zeros(s));for i = 1 : s(1) for j = 1 : s(2) for k = 1 : s (3) if relu(i, j, k) > 0 delta(i, j, k) = reshape(relu(i, j, :), [1, s(3)]) * gamma(:, k) / M / M / N / N; else delta(i, j, k) = 0; end end endend
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