cma.bbobbenchmarks._FSchaffersF7

class documentation

class _FSchaffersF7(BBOBFunction):

Known subclasses: cma.bbobbenchmarks.F122, cma.bbobbenchmarks.F123, cma.bbobbenchmarks.F124, cma.bbobbenchmarks.F17, cma.bbobbenchmarks.F18

Constructor: _FSchaffersF7(iinstance, zerox, zerof, param, **kwargs)

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Abstract Schaffers F7 with asymmetric non-linear transformation, condition 10

Class attribute condition and method boundaryhandling need to be defined.

Method initwithsize Undocumented
Class Variable beta Undocumented
Class Variable condition Undocumented
Class Variable rrseed Undocumented
Instance Variable arrexpo Undocumented
Instance Variable arrxopt Undocumented
Instance Variable dim Undocumented
Instance Variable lastshape Undocumented
Instance Variable linearTF Undocumented
Instance Variable rotation 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
def initwithsize(self, curshape, dim):

Undocumented

beta: float =

Undocumented

condition =
overridden in cma.bbobbenchmarks.F122, cma.bbobbenchmarks.F123, cma.bbobbenchmarks.F124, cma.bbobbenchmarks.F17, cma.bbobbenchmarks.F18

Undocumented

rrseed: int =

Undocumented

arrexpo =

Undocumented

arrxopt =

Undocumented

dim =
overrides cma.bbobbenchmarks.BBOBFunction.dim

Undocumented

lastshape =
overrides cma.bbobbenchmarks.BBOBFunction.lastshape

Undocumented

linearTF =

Undocumented

rotation =

Undocumented

scales =

Undocumented

xopt =
overrides cma.bbobbenchmarks.BBOBFunction.xopt

Undocumented

def _evalfull(self, x):
overrides cma.bbobbenchmarks.AbstractTestFunction._evalfull

return noisy and noise-free value, the latter for recording purpose.