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modified BP interface

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Shin
2016-02-24 19:05:26 +01:00
parent 47de0fa08b
commit c45f12f53c
10 changed files with 195 additions and 13 deletions
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11
include/NeuralNetwork/Learning/OpticalBackPropagation.h
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@@ -1,6 +1,7 @@
#pragma once
#include "./BackPropagation.h"
#include "./CorrectionFunction/Optical.h"
namespace NeuralNetwork {
namespace Learning {
@@ -11,18 +12,12 @@ namespace Learning {
class OpticalBackPropagation : public BackPropagation {
public:
OpticalBackPropagation(FeedForward::Network &feedForwardNetwork): BackPropagation(feedForwardNetwork) {
OpticalBackPropagation(FeedForward::Network &feedForwardNetwork): BackPropagation(feedForwardNetwork,new CorrectionFunction::Optical()) {
}
virtual ~OpticalBackPropagation() {
}
protected:
inline virtual float correction(const float & expected, const float &computed) const override {
register float tmp=(expected-computed);
register float ret=1+exp(tmp*tmp);
return tmp < 0? -ret:ret;
};
};
}
}