Java Double Number Round round(double Rpred[][])

Description

Round - simply round numbers (e.g., 2.0 to 2) -- for multi-target data (where we don't *yet* use a threshold).

License

Open Source License

Parameter

Parameter	Description
Rpred	class predictions in [0,1,...,K]

Return

integer representation of the predictions

Declaration

public static final int[][] round(double Rpred[][]) 

Method Source Code

//package com.java2s;
/*/*  ww  w.j  a  v  a 2  s  .c  om*/
 *   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 {
    /**
     * Round - simply round numbers (e.g., 2.0 to 2) -- for multi-target data (where we don't *yet* use a threshold).
     * @param   Rpred   class predictions in [0,1,...,K]
     * @return  integer representation of the predictions
     */
    public static final int[][] round(double Rpred[][]) {
        int Ypred[][] = new int[Rpred.length][Rpred[0].length];
        for (int i = 0; i < Rpred.length; i++) {
            for (int j = 0; j < Rpred[i].length; j++) {
                Ypred[i][j] = (int) Math.round(Rpred[i][j]);
            }
        }
        return Ypred;
    }
}

Related

1. round(double number, int places)
2. round(double number, int precision)
3. round(Double number, Integer precision)
4. round(Double ret, Integer doublePrecision)
5. round(double round, int decimal, int ceilOrFloor)
6. Round(double Rval, int Rpl)
7. round(double toRound)
8. round(double v)
9. round(double v, int precision)