/**
* Obtains the parameters used in the execution of the algorithm and stores them in the private
* variables of the class
*
* @param ficheroScript Name of the configuration script that indicates the parameters that are
* going to be used during the execution of the algorithm
*/
public void leerConfiguracion(String ficheroScript) {
String fichero, linea, token;
StringTokenizer lineasFichero, tokens;
byte line[];
int i, j;
ficheroSalida = new String[2];
fichero = Fichero.leeFichero(ficheroScript);
lineasFichero = new StringTokenizer(fichero, "\n\r");
lineasFichero.nextToken();
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
token = tokens.nextToken();
/*Getting the names of the training and test files*/
line = token.getBytes();
for (i = 0; line[i] != '\"'; i++) ;
i++;
for (j = i; line[j] != '\"'; j++) ;
ficheroTraining = new String(line, i, j - i);
for (i = j + 1; line[i] != '\"'; i++) ;
i++;
for (j = i; line[j] != '\"'; j++) ;
ficheroTest = new String(line, i, j - i);
/*Getting the path and base name of the results files*/
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
token = tokens.nextToken();
/*Getting the names of output files*/
line = token.getBytes();
for (i = 0; line[i] != '\"'; i++) ;
i++;
for (j = i; line[j] != '\"'; j++) ;
ficheroSalida[0] = new String(line, i, j - i);
for (i = j + 1; line[i] != '\"'; i++) ;
i++;
for (j = i; line[j] != '\"'; j++) ;
ficheroSalida[1] = new String(line, i, j - i);
/*Getting the seed*/
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
semilla = Long.parseLong(tokens.nextToken().substring(1));
/*Getting the number of neighbors*/
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
k = Integer.parseInt(tokens.nextToken().substring(1));
}
protected static void escribeSalida(
String nombreFichero,
String instanciasIN[],
String instanciasOUT[],
Attribute entradas[],
Attribute salida,
int nEntradas,
String relation) {
String cadena = "";
int i, j, k;
int aux;
/* Printing input attributes */
cadena += "@relation " + relation + "\n";
for (i = 0; i < nEntradas; i++) {
cadena += "@attribute " + entradas[i].getName() + " ";
if (entradas[i].getType() == Attribute.NOMINAL) {
cadena += "{";
for (j = 0; j < entradas[i].getNominalValuesList().size(); j++) {
cadena += (String) entradas[i].getNominalValuesList().elementAt(j);
if (j < entradas[i].getNominalValuesList().size() - 1) {
cadena += ", ";
}
}
cadena += "}\n";
} else {
if (entradas[i].getType() == Attribute.INTEGER) {
cadena += "integer";
cadena +=
" ["
+ String.valueOf((int) entradas[i].getMinAttribute())
+ ", "
+ String.valueOf((int) entradas[i].getMaxAttribute())
+ "]\n";
} else {
cadena += "real";
cadena +=
" ["
+ String.valueOf(entradas[i].getMinAttribute())
+ ", "
+ String.valueOf(entradas[i].getMaxAttribute())
+ "]\n";
}
}
}
/* Printing output attribute */
cadena += "@attribute " + salida.getName() + " ";
if (salida.getType() == Attribute.NOMINAL) {
cadena += "{";
for (j = 0; j < salida.getNominalValuesList().size(); j++) {
cadena += (String) salida.getNominalValuesList().elementAt(j);
if (j < salida.getNominalValuesList().size() - 1) {
cadena += ", ";
}
}
cadena += "}\n";
} else {
cadena +=
"integer ["
+ String.valueOf((int) salida.getMinAttribute())
+ ", "
+ String.valueOf((int) salida.getMaxAttribute())
+ "]\n";
}
/* Printing the data */
cadena += "@data\n";
Fichero.escribeFichero(nombreFichero, cadena);
cadena = "";
for (i = 0; i < instanciasIN.length; i++) {
cadena += instanciasIN[i] + " " + instanciasOUT[i];
cadena += "\n";
}
Fichero.AnadirtoFichero(nombreFichero, cadena);
}
/**
* Reads configuration script, and extracts its contents.
*
* @param ficheroScript Name of the configuration script
*/
public void leerConfiguracion(String ficheroScript) {
String fichero, linea, token;
StringTokenizer lineasFichero, tokens;
byte line[];
int i, j;
ficheroSalida = new String[2];
fichero = Fichero.leeFichero(ficheroScript);
lineasFichero = new StringTokenizer(fichero, "\n\r");
lineasFichero.nextToken();
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
token = tokens.nextToken();
/*Getting the names of training and test files*/
line = token.getBytes();
for (i = 0; line[i] != '\"'; i++) ;
i++;
for (j = i; line[j] != '\"'; j++) ;
ficheroTraining = new String(line, i, j - i);
for (i = j + 1; line[i] != '\"'; i++) ;
i++;
for (j = i; line[j] != '\"'; j++) ;
ficheroTest = new String(line, i, j - i);
/*Getting the path and base name of the results files*/
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
token = tokens.nextToken();
/*Getting the names of output files*/
line = token.getBytes();
for (i = 0; line[i] != '\"'; i++) ;
i++;
for (j = i; line[j] != '\"'; j++) ;
ficheroSalida[0] = new String(line, i, j - i);
for (i = j + 1; line[i] != '\"'; i++) ;
i++;
for (j = i; line[j] != '\"'; j++) ;
ficheroSalida[1] = new String(line, i, j - i);
/*Getting the seed*/
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
semilla = Long.parseLong(tokens.nextToken().substring(1));
/*Getting the mutation and cross probability*/
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
pMutacion1to0 = Double.parseDouble(tokens.nextToken().substring(1));
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
pMutacion0to1 = Double.parseDouble(tokens.nextToken().substring(1));
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
pCruce = Double.parseDouble(tokens.nextToken().substring(1));
/*Getting the size of the population and number of evaluations*/
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
tamPoblacion = Integer.parseInt(tokens.nextToken().substring(1));
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
nEval = Integer.parseInt(tokens.nextToken().substring(1));
/*Getting the alfa equilibrate factor*/
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
alfa = Double.parseDouble(tokens.nextToken().substring(1));
/*Getting the type of selection*/
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
token = tokens.nextToken();
token = token.substring(1);
if (token.equalsIgnoreCase("binary_tournament")) torneo = true;
else torneo = false;
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
kNeigh = Integer.parseInt(tokens.nextToken().substring(1));
/*Getting the type of distance function*/
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
distanceEu = tokens.nextToken().substring(1).equalsIgnoreCase("Euclidean") ? true : false;
} // end-method
public void leerConfiguracion(String ficheroScript) {
String fichero, linea, token;
StringTokenizer lineasFichero, tokens;
byte line[];
int i, j;
ficheroSalida = new String[2];
fichero = Fichero.leeFichero(ficheroScript);
lineasFichero = new StringTokenizer(fichero, "\n\r");
lineasFichero.nextToken();
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
token = tokens.nextToken();
/*Getting the names of the training and test files*/
line = token.getBytes();
for (i = 0; line[i] != '\"'; i++) ;
i++;
for (j = i; line[j] != '\"'; j++) ;
ficheroTraining = new String(line, i, j - i);
for (i = j + 1; line[i] != '\"'; i++) ;
i++;
for (j = i; line[j] != '\"'; j++) ;
ficheroTest = new String(line, i, j - i);
/*Getting the path and base name of the results files*/
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
token = tokens.nextToken();
/*Getting the names of output files*/
line = token.getBytes();
for (i = 0; line[i] != '\"'; i++) ;
i++;
for (j = i; line[j] != '\"'; j++) ;
ficheroSalida[0] = new String(line, i, j - i);
for (i = j + 1; line[i] != '\"'; i++) ;
i++;
for (j = i; line[j] != '\"'; j++) ;
ficheroSalida[1] = new String(line, i, j - i);
/*Getting the number of neighbours*/
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
k = Integer.parseInt(tokens.nextToken().substring(1));
/*Getting the k' */
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
k2 = Integer.parseInt(tokens.nextToken().substring(1));
/*Getting the type of distance function*/
linea = lineasFichero.nextToken();
tokens = new StringTokenizer(linea, "=");
tokens.nextToken();
distanceEu = tokens.nextToken().substring(1).equalsIgnoreCase("Euclidean") ? true : false;
}