Open AccessA New Method for Minimising a Sum of Squares without Calculating Gradients
Author(s) -
G. E. Peckham
Publication year - 1970
Publication title -
the computer journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.319
H-Index - 64
eISSN - 1460-2067
pISSN - 0010-4620
DOI - 10.1093/comjnl/13.4.418
Subject(s) - least squares function approximation , explained sum of squares , non linear least squares , function (biology) , residual sum of squares , mathematics , lack of fit sum of squares , mathematical optimization , algorithm , linear least squares , computer science , statistics , evolutionary biology , estimator , singular value decomposition , biology
A new method for minimising a sum of squares of non-linear functions is described and is shown to be more efficient than other methods in that fewer function values are required.
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