/***********************************************************************
This file is part of KEEL-software, the Data Mining tool for regression,
classification, clustering, pattern mining and so on.
Copyright (C) 2004-2010
F. Herrera (herrera@decsai.ugr.es)
L. S�nchez (luciano@uniovi.es)
J. Alcal�-Fdez (jalcala@decsai.ugr.es)
S. Garc�a (sglopez@ujaen.es)
A. Fern�ndez (alberto.fernandez@ujaen.es)
J. Luengo (julianlm@decsai.ugr.es)
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/
**********************************************************************/
/*
* Interface RegressionFunction
*
* The sum of squares function needed by the
* non-linear regression methods in the class Regression
* is supplied by means of this interface, RegressionFunction
*
* WRITTEN BY: Dr Michael Thomas Flanagan
*
* DATE: February 2002
* MODIFIED: 14 April 2004
*
* DOCUMENTATION:
* See Michael Thomas Flanagan's Java library on-line web page:
* http://www.ee.ucl.ac.uk/~mflanaga/java/Regression.html
* http://www.ee.ucl.ac.uk/~mflanaga/java/
*
* Copyright (c) April 2004
*
* PERMISSION TO COPY:
* Permission to use, copy and modify this software and its documentation for
* NON-COMMERCIAL purposes is granted, without fee, provided that an acknowledgement
* to the author, Michael Thomas Flanagan at www.ee.ucl.ac.uk/~mflanaga, appears in all copies.
*
* Dr Michael Thomas Flanagan makes no representations about the suitability
* or fitness of the software for any or for a particular purpose.
* Michael Thomas Flanagan shall not be liable for any damages suffered
* as a result of using, modifying or distributing this software or its derivatives.
*
***************************************************************************************/
package keel.Algorithms.Preprocess.Missing_Values.SVDimpute;
// Interface for Regression class
// Sum of squares function for non-linear regression methods
public interface RegressionFunction{
double function(double[]param, double[] x);
}