class documentation
class _FRosenbrock(BBOBFunction):
Known subclasses: cma.bbobbenchmarks.F104
, cma.bbobbenchmarks.F105
, cma.bbobbenchmarks.F106
, cma.bbobbenchmarks.F110
, cma.bbobbenchmarks.F111
, cma.bbobbenchmarks.F112
, cma.bbobbenchmarks.F8
Constructor: _FRosenbrock(iinstance, zerox, zerof, param, **kwargs)
Abstract Rosenbrock, non-rotated
Method boundaryhandling needs to be defined.
Method | initwithsize |
Undocumented |
Class Variable | rrseed |
Undocumented |
Instance Variable | arrxopt |
Undocumented |
Instance Variable | dim |
Undocumented |
Instance Variable | lastshape |
Undocumented |
Instance Variable | scales |
Undocumented |
Instance Variable | xopt |
Undocumented |
Method | _evalfull |
return noisy and noise-free value, the latter for recording purpose. |
Inherited from BBOBFunction
:
Method | __eq__ |
Undocumented |
Method | __init__ |
Common initialisation. |
Method | getiinstance |
Designates the instance of the function class. |
Method | setiinstance |
Undocumented |
Method | shape_ |
Undocumented |
Method | shortstr |
Gives a short string self representation (shorter than str(self)). |
Instance Variable | fopt |
Undocumented |
Instance Variable | iinstance |
Undocumented |
Instance Variable | param |
Undocumented |
Instance Variable | rseed |
Undocumented |
Instance Variable | zerox |
Undocumented |
Method | _getxopt |
Return the argument of the optimum of the function. |
Method | _setxopt |
Return the argument of the optimum of the function. |
Instance Variable | _iinstance |
Undocumented |
Instance Variable | _xopt |
Undocumented |
Inherited from AbstractTestFunction
(via BBOBFunction
):
Method | __call__ |
Returns the objective function value of argument x. |
Method | evaluate |
Returns the objective function value (in case noisy). |
Method | getfopt |
Returns the best function value of this instance of the function. |
Method | setfopt |
Undocumented |
Instance Variable | _fopt |
Undocumented |