/**
* Creates a boolean array with all values to true
*
* @return returns a boolean vector with all values to true
*/
private boolean[] startSolution() {
boolean fv[];
fv = new boolean[Attributes.getInputNumAttributes()];
for (int i = 0; i < fv.length; i++) fv[i] = true;
return fv;
}
/** Method interface for Automatic Branch and Bound */
public void ejecutar() {
String resultado;
int i, numFeatures;
Date d;
d = new Date();
resultado =
"RESULTS generated at "
+ String.valueOf((Date) d)
+ " \n--------------------------------------------------\n";
resultado += "Algorithm Name: " + params.nameAlgorithm + "\n";
/* call of ABB algorithm */
runABB();
resultado += "\nPARTITION Filename: " + params.trainFileNameInput + "\n---------------\n\n";
resultado += "Features selected: \n";
for (i = numFeatures = 0; i < features.length; i++)
if (features[i] == true) {
resultado += Attributes.getInputAttribute(i).getName() + " - ";
numFeatures++;
}
resultado +=
"\n\n"
+ String.valueOf(numFeatures)
+ " features of "
+ Attributes.getInputNumAttributes()
+ "\n\n";
resultado +=
"Error in test (using train for prediction): "
+ String.valueOf(data.validacionCruzada(features))
+ "\n";
resultado +=
"Error in test (using test for prediction): "
+ String.valueOf(data.LVOTest(features))
+ "\n";
resultado += "---------------\n";
System.out.println("Experiment completed successfully");
/* creates the new training and test datasets only with the selected features */
Files.writeFile(params.extraFileNameOutput, resultado);
data.generarFicherosSalida(params.trainFileNameOutput, params.testFileNameOutput, features);
}