com.numericalmethod.suanshu.optimization.constrained.integer.bruteforce

Class BruteForceIPMinimizer.Solution

java.lang.Object

com.numericalmethod.suanshu.optimization.constrained.integer.bruteforce.BruteForceIPMinimizer.Solution

All Implemented Interfaces:

MinimizationSolution<Vector>, java.io.Serializable

Enclosing class:

BruteForceIPMinimizer

public class BruteForceIPMinimizer.Solution
extends java.lang.Object
implements MinimizationSolution<Vector>

This is the solution to an integral constrained minimization using the brute-force search.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
ImmutableVector	minimizer() Get the minimizer (solution) to the minimization problem.
double	minimum() Get the (approximate) minimum found.
Vector	search(Vector... initials) Search for a solution that minimizes the objective function from the given starting points.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

search

public Vector search(Vector... initials)
              throws java.lang.Exception

Search for a solution that minimizes the objective function from the given starting points.

Parameters:

initials - the initial guesses of the non fixed double variables

Returns:

an (approximate) minimizer

Throws:

java.lang.Exception - when an error occurs during the search

minimum

public double minimum()

Description copied from interface: MinimizationSolution

Get the (approximate) minimum found.

Specified by:

minimum in interface MinimizationSolution<Vector>

Returns:

the (approximate) minimum found

minimizer

public ImmutableVector minimizer()

Description copied from interface: MinimizationSolution

Get the minimizer (solution) to the minimization problem.

Specified by:

minimizer in interface MinimizationSolution<Vector>

Returns:

the minimizer