Nonlinear least squares — the Levenberg algorithm revisited
نویسندگان
چکیده
منابع مشابه
Damping–undamping strategies for the Levenberg–Marquardt nonlinear least-squares method
The speed of the Levenberg–Marquardt ~LM! nonlinear iterative least-squares method depends upon the choice of damping strategy when the fitted parameters are highly correlated. Additive damping with small damping increments and large damping decrements permits LM to efficiently solve difficult problems, including those that otherwise cause stagnation. © 1997 American Institute of Physics. @S089...
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ژورنال
عنوان ژورنال: The Journal of the Australian Mathematical Society. Series B. Applied Mathematics
سال: 1976
ISSN: 0334-2700,1839-4078
DOI: 10.1017/s033427000000120x