Virtual Library of Simulation Experiments:

Optimization Test Problems

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Zakharov Function

Description:

Dimensions: d

The Zakharov function has no local minima except the global one. It is shown here in its two-dimensional form.

Input Domain:

The function is usually evaluated on the hypercube x_i ∈ [-5, 10], for all i = 1, …, d.

Global Minimum:

Code:

Reference:

Global Optimization Test Problems. Retrieved June 2013, from
http://www-optima.amp.i.kyoto-u.ac.jp/member/student/hedar/Hedar_files/TestGO.htm.

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For questions or comments, please email Derek Bingham at: dbingham@stat.sfu.ca.