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The reference to the network is passed in Layer and Synapsis objects

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blacklight 2009-08-08 19:11:06 +02:00
parent 1aa4ec7646
commit 006bf64c74
5 changed files with 29 additions and 24 deletions

19
include/neural++.hpp
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@ -225,34 +225,39 @@ namespace neuralpp {
Neuron *in;
Neuron *out;
NeuralNet *net;
double (*actv_f)(double);
double (*deriv)(double);
public:
Synapsis(Neuron* i, Neuron* o, double w, double d) {
Synapsis(Neuron* i, Neuron* o, NeuralNet* n, double w, double d) {
in=i; out=o;
weight=w; delta=d;
net=n;
}
/**
* @brief Constructor
* @param i Input neuron
* @param o Output neuron
* @param n Reference to the neural network
* @param a Activation function
* @param d Derivate for activation function
*/
Synapsis (Neuron* i, Neuron* o, double(*)(double), double(*)(double));
Synapsis (Neuron* i, Neuron* o, NeuralNet* n, double(*a)(double), double(*d)(double));
/**
* @brief Constructor
* @param i Input neuron
* @param o Output neuron
* @param n Reference to the neural network
* @param w Weight for the synapsis (default: random)
* @param a Activation function
* @param d Derivate for activation function
*/
Synapsis (Neuron* i, Neuron* o, double w, double(*)(double), double(*)(double));
Synapsis (Neuron* i, Neuron* o, NeuralNet* n,
double w, double(*a)(double), double(*d)(double));
/**
* @return Reference to input neuron of the synapsis
@ -381,8 +386,9 @@ namespace neuralpp {
*/
class Layer {
vector< Neuron > elements;
void (*update_weights)();
NeuralNet *net;
void (*update_weights)();
double (*actv_f)(double);
double (*deriv)(double);
@ -390,16 +396,17 @@ namespace neuralpp {
/**
* @brief Constructor
* @param sz Size of the layer
* @param n Reference to the neural network
* @param a Activation function
* @param d Its derivate
*/
Layer (size_t sz, double (*)(double), double(*)(double));
Layer (size_t sz, NeuralNet* n, double (*a)(double), double(*d)(double));
/**
* @brief Alternative constructor. It directly gets a vector of neurons to build
* the layer
*/
Layer (vector< Neuron >&, double(*)(double), double(*)(double));
Layer (vector< Neuron >&, NeuralNet* net, double(*a)(double), double(*d)(double));
/**
* @brief Redefinition for operator []. It gets the neuron at <i>i</i>