Bausager
88227a38fc
Started on implementing neural network from NNFS. I've done ReLU and stopped at p.104. Softmax is not ready.
53 lines
748 B
C++
53 lines
748 B
C++
#pragma once
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#include "./utils/vector.h"
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#include "./utils/matrix.h"
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namespace numerics{
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template <typename T>
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T max(const T a, const T b){
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if(a < b){
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return b;
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}else{
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return a;
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}
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}
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template <typename T>
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void inplace_max(utils::Matrix<T>& A, const T b){
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const uint64_t rows = A.rows();
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const uint64_t cols = A.cols();
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for (uint64_t i = 0; i < rows; ++i){
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for (uint64_t j = 0; j < cols; ++j){
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if (b > A(i,j)){
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//std::cout << A(i,j) << std::endl;
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A(i,j) = b;
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//std::cout << A(i,j) << std::endl;
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}
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}
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}
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}
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template <typename T>
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utils::Matrix<T> max(const utils::Matrix<T>& A, const T b){
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utils::Matrix<T> B = A;
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inplace_max(B, b);
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return B;
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}
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} // namespace numerics
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