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Added TODOs.

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Relintai 2023-02-05 01:47:59 +01:00
parent d8fb70b92d
commit cfe5336a86
2 changed files with 11 additions and 3 deletions
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9
mlpp/lin_alg/lin_alg.cpp
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@ -133,7 +133,10 @@ Ref<MLPPMatrix> MLPPLinAlg::subtractionm(const Ref<MLPPMatrix> &A, const Ref<MLP
Ref<MLPPMatrix> MLPPLinAlg::matmultm(const Ref<MLPPMatrix> &A, const Ref<MLPPMatrix> &B) {
ERR_FAIL_COND_V(!A.is_valid() || !B.is_valid(), Ref<MLPPMatrix>());
Size2i a_size = A->size();
ERR_FAIL_COND_V(a_size != B->size(), Ref<MLPPMatrix>());
Size2i b_size = B->size();
//TODO double check the formula for this
ERR_FAIL_COND_V(a_size.y != b_size.x || a_size.x != b_size.y, Ref<MLPPMatrix>());
Ref<MLPPMatrix> C;
C.instance();
@ -149,8 +152,8 @@ Ref<MLPPMatrix> MLPPLinAlg::matmultm(const Ref<MLPPMatrix> &A, const Ref<MLPPMat
int ind_i_k = A->calculate_index(i, k);
for (int j = 0; j < a_size.x; j++) {
int ind_i_j = A->calculate_index(i, j);
int ind_k_j = A->calculate_index(k, j);
int ind_i_j = C->calculate_index(i, j);
int ind_k_j = B->calculate_index(k, j);
c_ptr[ind_i_j] += a_ptr[ind_i_k] * b_ptr[ind_k_j];
}

5
mlpp/mlp/mlp.cpp
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@ -397,6 +397,11 @@ void MLPPMLP::forward_pass() {
MLPPLinAlg alg;
MLPPActivation avn;
//TODO
//ERR_PRINT(Variant(input_set->size()).operator String());
//ERR_PRINT(Variant(weights1->size()).operator String());
z2 = alg.mat_vec_addv(alg.matmultm(input_set, weights1), bias1);
a2 = avn.sigmoid_normv(z2);