private static class LevenbergMarquardtOptimizer.InternalData
extends java.lang.Object
Modifier and Type | Field and Description |
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private double[] |
beta
Coefficients of the Householder transforms vectors.
|
private double[] |
diagR
Diagonal elements of the R matrix in the QR decomposition.
|
private double[] |
jacNorm
Norms of the columns of the jacobian matrix.
|
private int[] |
permutation
Columns permutation array.
|
private int |
rank
Rank of the Jacobian matrix.
|
private double[][] |
weightedJacobian
Weighted Jacobian.
|
Constructor and Description |
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LevenbergMarquardtOptimizer.InternalData(double[][] weightedJacobian,
int[] permutation,
int rank,
double[] diagR,
double[] jacNorm,
double[] beta) |
private final double[][] weightedJacobian
private final int[] permutation
private final int rank
private final double[] diagR
private final double[] jacNorm
private final double[] beta
LevenbergMarquardtOptimizer.InternalData(double[][] weightedJacobian, int[] permutation, int rank, double[] diagR, double[] jacNorm, double[] beta)
weightedJacobian
- Weighted Jacobian.permutation
- Columns permutation array.rank
- Rank of the Jacobian matrix.diagR
- Diagonal elements of the R matrix in the QR decomposition.jacNorm
- Norms of the columns of the jacobian matrix.beta
- Coefficients of the Householder transforms vectors.Copyright (c) 2003-2014 Apache Software Foundation