neuralpp/examples/adderFromScratch.cpp

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2009-02-18 00:19:29 +01:00
/**
* This source creates a new neural network able to sum two integer numbers,
* creating the XML containing the training input set on the fly.
*
* by BlackLight, 2009
*/
#include <iostream>
#include <neural++.h>
using namespace neuralpp;
int main() {
NeuralNet *net = new NeuralNet(2, 2, 1, -0.005, 10000);
string xml;
float tmp;
// XML initialization. Then, I say XML that 2+3=5, 3+3=6, 5+4=9
// Strings' format is "input1,input2,...,inputn;output1,output2,...,outputm
NeuralNet::initXML(xml);
xml += NeuralNet::XMLFromSet(0, "2,3;5");
xml += NeuralNet::XMLFromSet(1, "3,3;6");
xml += NeuralNet::XMLFromSet(2, "5,4;9");
NeuralNet::closeXML(xml);
net->train(xml, NeuralNet::str);
vector<float> v;
cout << "Network status: trained\n\n";
cout << "First number to add: ";
cin >> tmp;
v.push_back(tmp);
cout << "Second number to add: ";
cin >> tmp;
v.push_back(tmp);
net->setInput(v);
net->propagate();
cout << "Output: " << net->getOutput() << endl;
return 0;
}