ANNA DEMO

http://sites.google.com/site/eetorres/fltk_en

// ANNA (Artificial Neural Network Architecture)

// This is a Back propagation artificial neural network which I wrote

// to fit the Fast Light Tool Kit (FLTK) library - www.fltk.org

//

// This library is free software; you can redistribute it and/or

// modify it under the terms of the GNU Library General Public

// License as published by the Free Software Foundation; either

// version 2 of the License, or (at your option) any later version

// or much better FLTK license, which allow you static linking.

//

// This library is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

// Library General Public License for more details.

//

// You should have received a copy of the GNU Library General Public

// License along with this library; if not, write to the Free Software

// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307

// USA.

//

// Sent me suggestion, modification or bugs. Don't hesitate to contact

// me for any question, I will be very grateful with your feedbacks.

// Get the latest version at http://eetorres.googlepages.com/fltk_en

//

#include <anna/anna_bpn_net.h>

TMatrix<real> data2;

int main(void) {

//

unsigned int NUM_OUTPUTS=1;//, NUM_INPUTS=2;

unsigned int NUM_LAYERS=3, NUM_NODES1=4, NUM_NODES2=7, NUM_NODES3=5;

//

anna_bpn_net *anna = new anna_bpn_net();

anna->read_data_file((char*)"nor.txt");

data2 = anna->get_data();

cout<<data2;

anna->set_output(NUM_OUTPUTS);

anna->set_input((unsigned int)anna->get_cols()-(unsigned int)NUM_OUTPUTS);

//

anna->set_layers(NUM_LAYERS);

anna->create();

//

anna->set_neurons_in_layer(0,NUM_NODES1);

anna->set_neurons_in_layer(1,NUM_NODES2);

anna->set_neurons_in_layer(2,NUM_NODES3);

//

anna->select_training_algorithm(true);

//

anna->initialize();

//

anna->set_mu(0.1);

anna->set_alpha(0.2);

// print anna

//cout<<*anna;

// training nested loop

for(unsigned int epoch=0; epoch<10; epoch++){

anna->training();

}

// evalue anna and print the output

data2=anna->evalue();

cout<<data2;

// print anna

//cout<<*anna;

return 0;

}