| Package | Description |
|---|---|
| org.apache.commons.math3.fitting |
Classes to perform curve fitting.
|
| org.apache.commons.math3.fitting.leastsquares |
This package provides algorithms that minimize the residuals
between observations and model values.
|
| Class and Description |
|---|
| LeastSquaresOptimizer
An algorithm that can be applied to a non-linear least squares problem.
|
| LeastSquaresProblem
The data necessary to define a non-linear least squares problem.
|
| Class and Description |
|---|
| GaussNewtonOptimizer
Gauss-Newton least-squares solver.
|
| GaussNewtonOptimizer.Decomposition
The decomposition algorithm to use to solve the normal equations.
|
| LeastSquaresBuilder
A mutable builder for
LeastSquaresProblems. |
| LeastSquaresOptimizer
An algorithm that can be applied to a non-linear least squares problem.
|
| LeastSquaresOptimizer.Optimum
The optimum found by the optimizer.
|
| LeastSquaresProblem
The data necessary to define a non-linear least squares problem.
|
| LeastSquaresProblem.Evaluation
An evaluation of a
LeastSquaresProblem at a particular point. |
| LevenbergMarquardtOptimizer
This class solves a least-squares problem using the Levenberg-Marquardt
algorithm.
|
| MultivariateJacobianFunction
A interface for functions that compute a vector of values and can compute their
derivatives (Jacobian).
|
| ParameterValidator
Interface for validating a set of model parameters.
|
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