Levenberg–Marquardt (LMA) implementation in Java (to replace Python scipy.optimise.leastsq)

Question

Please could someone suggest a good implementation of the Levenberg–Marquardt algorithm in Java? I prefer completeness and accuracy over performance.

Thanks.

Answer 1

You could try http://commons.apache.org/math/apidocs/org/apache/commons/math/estimation/LevenbergMarquardtEstimator.html . Never tried this particular class myself, but apache commns is really good.