Package | Description |
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org.hipparchus.stat.fitting |
Statistical methods for fitting distributions.
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Modifier and Type | Method | Description |
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static MixtureMultivariateNormalDistribution |
MultivariateNormalMixtureExpectationMaximization.estimate(double[][] data,
int numComponents) |
Helper method to create a multivariate normal mixture model which can be
used to initialize
MultivariateNormalMixtureExpectationMaximization.fit(MixtureMultivariateNormalDistribution) . |
MixtureMultivariateNormalDistribution |
MultivariateNormalMixtureExpectationMaximization.getFittedModel() |
Gets the fitted model.
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Modifier and Type | Method | Description |
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void |
MultivariateNormalMixtureExpectationMaximization.fit(MixtureMultivariateNormalDistribution initialMixture) |
Fit a mixture model to the data supplied to the constructor.
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void |
MultivariateNormalMixtureExpectationMaximization.fit(MixtureMultivariateNormalDistribution initialMixture,
int maxIterations,
double threshold) |
Fit a mixture model to the data supplied to the constructor.
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