bindings-levmar: A binding to the C levmar (Levenberg-Marquardt) library

The Levenberg-Marquardt algorithm is an iterative technique that finds a local minimum of a function that is expressed as the sum of squares of nonlinear functions. It has become a standard technique for nonlinear least-squares problems and can be thought of as a combination of steepest descent and the Gauss-Newton method. When the current solution is far from the correct one, the algorithm behaves like a steepest descent method: slow, but guaranteed to converge. When the current solution is close to the correct solution, it becomes a Gauss-Newton method.

Both unconstrained and constrained (under linear equations and box constraints) Levenberg-Marquardt variants are included. All functions have Double and Float variants.

See: http://www.ics.forth.gr/~lourakis/levmar/

Note that the included C library is lightly patched to make it pure. This way the functions can be used inside unsafePerformIO.

A note regarding the license:

All files EXCEPT those in the levmar-2.4 directory fall under the BSD3 license. The levmar C library, which is bundled with this binding, falls under the GPL. If you build a program which is linked with this binding then it is also linked with levmar. This means such a program can only by distributed under the terms of the GPL.

Modules

[Index]

Flags

Automatic Flags

Name	Description	Default
mkl	Link with Intel's MKL optimized libraries.	Disabled
accelerate	Use the accelerate framework for LAPACK/BLAS on OS X	Disabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

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• bindings-levmar-0.1.1.1.tar.gz [browse] (Cabal source package)
• Package description (as included in the package)

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Package maintainers

• BasVanDijk, RoelVanDijk

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