Michalewicz

../../_images/michalewicz.png
class olympus.surfaces.Michalewicz(param_dim=2, m=10, noise=None)[source]

Michalewicz function.

Parameters

  • param_dim (int) – Number of input dimensions. Default is 2.

  • m (float) – Parameter that defines the steepness of the valleys and ridges. A larger m leads to a more

  • search. Default is 10. (difficult) –

  • noise (Noise) – Noise object that injects noise into the evaluations of the surface. Default is None.

Methods

run(params[, return_paramvector])

Evaluate the surface at the chosen location.
run(params, return_paramvector=False)

Evaluate the surface at the chosen location.

Parameters

  • params (array) – Set of input parameters for which to return the function value.

  • return_paramvector (bool) – Whether to return a ParameterVector object instead of a list of lists. Default is False.

Returns

function values evaluated at the chosen locations.

Return type

values (ParameterVector)