jhplot.math.pca.covmatrixevd
Class SVDBased
- java.lang.Object
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- jhplot.math.pca.covmatrixevd.SVDBased
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- All Implemented Interfaces:
- CovarianceMatrixEVDCalculator
public class SVDBased extends java.lang.Object implements CovarianceMatrixEVDCalculator
SVD-based covariance matrix eigenvalue decomposition
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Constructor Summary
Constructors Constructor and Description SVDBased()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description EVDResult
run(Matrix centeredData)
Calculate covariance matrix of the given data
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Method Detail
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run
public EVDResult run(Matrix centeredData)
Description copied from interface:CovarianceMatrixEVDCalculator
Calculate covariance matrix of the given data- Specified by:
run
in interfaceCovarianceMatrixEVDCalculator
- Parameters:
centeredData
- data matrix where rows are the instances/samples and columns are dimensions. It has to be centered.
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