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package org.apache.commons.math3.optim.nonlinear.vector;

import org.apache.commons.math3.optim.OptimizationData;

Target of the optimization procedure. They are the values which the objective vector function must reproduce When the parameters of the model have been optimized.
Immutable class.
Since:3.1
Deprecated:All classes and interfaces in this package are deprecated. The optimizers that were provided here were moved to the leastsquares package (cf. MATH-1008).
/** * Target of the optimization procedure. * They are the values which the objective vector function must reproduce * When the parameters of the model have been optimized. * <br/> * Immutable class. * * @since 3.1 * @deprecated All classes and interfaces in this package are deprecated. * The optimizers that were provided here were moved to the * {@link org.apache.commons.math3.fitting.leastsquares} package * (cf. MATH-1008). */
@Deprecated public class Target implements OptimizationData {
Target values (of the objective vector function).
/** Target values (of the objective vector function). */
private final double[] target;
Params:
  • observations – Target values.
/** * @param observations Target values. */
public Target(double[] observations) { target = observations.clone(); }
Gets the initial guess.
Returns:the initial guess.
/** * Gets the initial guess. * * @return the initial guess. */
public double[] getTarget() { return target.clone(); } }