testingdialog.ui.h

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/****************************************************************************
** ui.h extension file, included from the uic-generated form implementation.
**
** If you want to add, delete, or rename functions or slots, use
** Qt Designer to update this file, preserving your code.
**
** You should not define a constructor or destructor in this file.
** Instead, write your code in functions called init() and destroy().
** These will automatically be called by the form's constructor and
** destructor.
*****************************************************************************/

# include <qstring.h>
# include <qlineedit.h>
# include <qslider.h>
# include <qfile.h>
# include <qtextstream.h>
# include <qcanvas.h>
# include <qfiledialog.h>
# include <qstatusbar.h>
# include <qtextedit.h>
# include <qspinbox.h>
# include <randomc.h>  
# include <inn.h>
# include <learningThread.h>
# include <network.h> 

extern Inn * inn ;
extern Network * network;
extern TRandomMersenne *rg ;
extern int32 seed ; 

vector<double> exampleIn;

void TestingDialog::init() {
}

void TestingDialog::slotBrowse( void ) {
    QString filename = QFileDialog::getOpenFileName(
                    ".",
                    "CSV file (*.csv)",
                    this,
                    "open file a teaching file",
                    "Choose a file to open" ) ;
        
        QFile *file;
        QTextStream *filetext;
        file = new QFile(filename);
        if ( !file->open( IO_ReadOnly ) ) {
                QMessageBox::warning(0, "Warning", "The specified file cannot be opened...");
                return;
        }
        
        lineEdit1->setText(filename);
    filetext = new QTextStream(file);
        exampleIn = network->readTestFile(filetext);
        file->close();
        delete file;
        delete filetext;
        network->resetAllValues();
        network->initLayerIn(exampleIn);
}


void TestingDialog::slotStartTesting( void ) {
        network->resetAllValues();
        network->initLayerIn(exampleIn);
        network->forwardPropagation();
}


void TestingDialog::slotAddNoise() {
        int howmuch = spinBox->text().toInt() ;
        int card = exampleIn.size() ;
        int howmany = card*howmuch/100 ;
        for( int i = 0 ; i < howmany ; i++ ) {
                int random = rg->IRandom(0,card-1);
                float value = rg->Random();
                int     sign = rg->IRandom(0, 10) ;
                if( sign>5 ) value *= -1 ;
                exampleIn[random] = value ;
        }
        network->resetAllValues();
        network->initLayerIn(exampleIn);
}


void TestingDialog::slotReloadExample() {
        if (!(lineEdit1->displayText() == "")) {
                QFile *file;
                QTextStream *filetext;
                file = new QFile(lineEdit1->text());
                if ( !file->open( IO_ReadOnly ) ) {
                        QMessageBox::warning(0, "Warning", "The specified file cannot be opened...");
                        return;
                }
            filetext = new QTextStream(file);
                exampleIn = network->readTestFile(filetext);
                file->close();
                delete file;
                delete filetext;
                network->resetAllValues();
                network->initLayerIn(exampleIn);
        } else {
                QMessageBox::warning(0, "Warning", "You must first select a test file...");
        }
}

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