Example usage for weka.core Instances testCV

List of usage examples for weka.core Instances testCV

  1. HOME
  2. Java
  3. weka
  4. weka.core.*
  5. Instances
  6. testCV

Introduction

In this page you can find the example usage for weka.core Instances testCV.

Prototype



public Instances testCV(int numFolds, int numFold)

Source Link

Document

Creates the test set for one fold of a cross-validation on the dataset.

Usage

From source file:tubes1.Main.java

public static Instances[][] crossValidationSplit(Instances data, int numberOfFolds) {
    Instances[][] split = new Instances[2][numberOfFolds];
    for (int i = 0; i < numberOfFolds; i++) {
        split[0][i] = data.trainCV(numberOfFolds, i);
        split[1][i] = data.testCV(numberOfFolds, i);
    }/*from  w w  w . j  av a 2  s.c  om*/
    return split;
}