A method for the solution of certain non – linear problems in least squares
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Cites methods from "A method for the solution of certai..."
...61) we arrive at the Levenberg-Marquardt approximation (Levenberg, 1944; Marquardt, 1963) or outer product approximation (since the Hessian matrix is built up from a sum of outer products of vectors), given by...
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...In the Levenberg-Marquardt algorithm (Levenberg, 1944; Marquardt, 1963), this problem is addressed by seeking to minimize the error function while at the same time trying to keep the step size small so as to ensure that the linear approximation remains valid....
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...Least-squares methods (Gauss– Newton, Levenberg–Marquardt) (Gauss, 1809; Levenberg, 1944; Marquardt, 1963; Newton, 1687; Schaback & Werner, 1992) and quasi-Newtonmethods (Broyden–Fletcher–Goldfarb–Shanno, BFGS) (Broyden et al., 1965; Fletcher & Powell, 1963; Goldfarb, 1970; Shanno, 1970) are…...
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