org.apache.commons.math3.optim.nonlinear.scalar
public abstract class MultivariateOptimizer extends BaseMultivariateOptimizer<PointValuePair>
Modifier and Type | Field and Description |
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private MultivariateFunction |
function
Objective function.
|
private GoalType |
goal
Type of optimization.
|
evaluations, iterations
Modifier | Constructor and Description |
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protected |
MultivariateOptimizer(ConvergenceChecker<PointValuePair> checker) |
Modifier and Type | Method and Description |
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protected double |
computeObjectiveValue(double[] params)
Computes the objective function value.
|
GoalType |
getGoalType() |
PointValuePair |
optimize(OptimizationData... optData)
Stores data and performs the optimization.
|
private void |
parseOptimizationData(OptimizationData... optData)
Scans the list of (required and optional) optimization data that
characterize the problem.
|
getLowerBound, getStartPoint, getUpperBound
doOptimize, getConvergenceChecker, getEvaluations, getIterations, getMaxEvaluations, getMaxIterations, incrementEvaluationCount, incrementIterationCount
private MultivariateFunction function
private GoalType goal
protected MultivariateOptimizer(ConvergenceChecker<PointValuePair> checker)
checker
- Convergence checker.public PointValuePair optimize(OptimizationData... optData) throws TooManyEvaluationsException
optimize
in class BaseMultivariateOptimizer<PointValuePair>
optData
- Optimization data. The following data will be looked for:
TooManyEvaluationsException
- if the maximal number of
evaluations is exceeded.private void parseOptimizationData(OptimizationData... optData)
optData
- Optimization data.
The following data will be looked for:
public GoalType getGoalType()
protected double computeObjectiveValue(double[] params)
params
- Point at which the objective function must be evaluated.TooManyEvaluationsException
- if the maximal number of
evaluations is exceeded.Copyright (c) 2003-2013 Apache Software Foundation