43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
#pragma once
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#include "matrix.h"
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#include "image.h"
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typedef struct {
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int input_size;
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//Matrix* input; as local variable given to function
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// hidden layers
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int hidden_size;
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Matrix* weights_1;
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Matrix* bias_1;
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Matrix* weights_2;
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Matrix* bias_2;
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Matrix* weights_3;
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Matrix* bias_3;
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int output_size;
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Matrix* weights_output;
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Matrix* bias_output;
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//Matrix* output; as local variable given to function
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double learning_rate;
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} Neural_Network;
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static const int MAX_BYTES = 100;
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Neural_Network* new_network(int input_size, int hidden_size, int output_size, double learning_rate);
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//void print_network(Neural_Network* network);
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void randomize_network(Neural_Network* network, int scope);
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void free_network(Neural_Network* network);
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void save_network(Neural_Network* network);
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Neural_Network* load_network(char* file);
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double measure_network_accuracy(Neural_Network* network, Image** images, int amount);
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Matrix* predict_image(Neural_Network* network, Image* image);
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Matrix* predict(Neural_Network* network, Matrix* image_data);
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void train_network(Neural_Network* network, Matrix* input, Matrix* output);
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void batch_train_network(Neural_Network* network, Image** images, int size);
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