Algebraic rules for computing the regularization parameter of the Levenberg-Marquardt method
نویسندگان
چکیده
A class of Levenberg-Marquardt methods for solving the nonlinear least-squares problem is proposed with algebraic explicit rules for computing the regularization parameter. The convergence properties of this class of methods are analyzed. All accumulation points of the generated sequence are proved to be stationary. Q-quadratic rate of convergence for the zero-residual problem is obtained under an error bound condition. Illustrative numerical experiments are presented, with encouraging results.
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ورودعنوان ژورنال:
- Comp. Opt. and Appl.
دوره 65 شماره
صفحات -
تاریخ انتشار 2016