Java Square Calculate squaredError(double[] vector1, double[] vector2)

Description

squared Error

License

Open Source License

Declaration

public static double squaredError(double[] vector1, double[] vector2) 

Method Source Code

//package com.java2s;
/*// w w  w .  j a v  a 2s . com
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program 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 General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    public static double squaredError(double[] vector1, double[] vector2) {
        double squaredError = 0;
        for (int i = 0; i < vector1.length; i++) {
            squaredError += (vector1[i] - vector2[i]) * (vector1[i] - vector2[i]);
        }
        return squaredError;
    }
}

Related

1. square2array(byte[][] square)
2. square2Index(long square)
3. squareArea(final double side)
4. squared(int x)
5. squaredLoss(double[] x, double[] y, double w_0, double w_1)
6. squaredNorm(final double[] vec)
7. squareEntries(double[][] m)
8. squarenessRatio(final double w, final double h)