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A conjugate-direction method based on a nonquadratic model |
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| Authors: | A. Tassopoulos C. Storey |
| Affiliation: | (1) Department of Mathematics, University of Technology, Loughborough, Leicestershire, England |
| Abstract: | A conjugate-gradient method for unconstrained optimization, which is based on a nonquadratic model, is proposed. The technique has the same properties as the Fletcher-Reeves algorithm when applied to a quadratic function. It is shown to be efficient when tried on general functions of different dimensionality. |
| Keywords: | Unconstrained optimization conjugate-direction methods numerical algorithms rational models quadratic models |
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