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Packages that use NotPositiveDefiniteMatrixException | |
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org.apache.commons.math.optimization | This package provides parametric optimization algorithms. |
org.apache.commons.math.random | Random number and random data generators. |
Uses of NotPositiveDefiniteMatrixException in org.apache.commons.math.optimization |
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Methods in org.apache.commons.math.optimization that throw NotPositiveDefiniteMatrixException | |
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PointCostPair |
DirectSearchOptimizer.minimize(CostFunction f,
int maxEvaluations,
ConvergenceChecker checker,
double[][] vertices,
int starts,
long seed)
Minimizes a cost function. |
Uses of NotPositiveDefiniteMatrixException in org.apache.commons.math.random |
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Methods in org.apache.commons.math.random that throw NotPositiveDefiniteMatrixException | |
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private void |
CorrelatedRandomVectorGenerator.decompose(RealMatrix covariance,
double small)
Decompose the original square matrix. |
Constructors in org.apache.commons.math.random that throw NotPositiveDefiniteMatrixException | |
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CorrelatedRandomVectorGenerator(double[] mean,
RealMatrix covariance,
double small,
NormalizedRandomGenerator generator)
Simple constructor. |
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CorrelatedRandomVectorGenerator(RealMatrix covariance,
double small,
NormalizedRandomGenerator generator)
Simple constructor. |
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