Optimization

optim.GaussNewton	The Gauss-Newton (GN) algorithm solving non-linear least squares problems.
optim.GN	alias of GaussNewton
optim.LevenbergMarquardt	The Levenberg-Marquardt (LM) algorithm solving non-linear least squares problems.
optim.LM	alias of LevenbergMarquardt
optim.solver.PINV	The batched linear solver with pseudo inversion.
optim.solver.LSTSQ	The batched linear solver with fast pseudo inversion.
optim.solver.Cholesky	The batched linear solver with Cholesky decomposition.
optim.strategy.Constant	Constant damping strategy used in the Levenberg-Marquardt (LM) algorithm.
optim.strategy.Adaptive	Adaptive damping strategy used in the Levenberg-Marquardt (LM) algorithm.
optim.strategy.TrustRegion	The trust region (TR) algorithm used in the Levenberg-Marquardt (LM) algorithm.
optim.kernel.Scale	The robust Scale kernel cost function.
optim.kernel.Huber	The robust Huber kernel cost function.
optim.kernel.PseudoHuber	The robust pseudo Huber kernel cost function.
optim.kernel.SoftLOne	The robust SoftLOne kernel cost function.
optim.kernel.Cauchy	The robust Cauchy kernel cost function.
optim.kernel.Arctan	The robust Arctan kernel cost function.
optim.kernel.Tolerant	The robust Tolerant kernel cost function.
optim.corrector.FastTriggs	Faster yet stable version of Triggs correction of model residual and Jacobian.
optim.corrector.Triggs	The Triggs correction of model residual and Jacobian.
optim.scheduler.StopOnPlateau	A scheduler to stop an optimizer when no relative loss 'decreasing' is seen for a 'patience' number of steps.
optim.functional.modjac	Compute the model Jacobian with respect to the model parameters.