Module cma :: Class BestSolution

Class BestSolution

object --+
         |
        BestSolution

container to keep track of the best solution seen

Instance Methods

[hide private]

__init__(self, x=None, f=inf, evals=None)
initialize the best solution with x, f, and evals. Better solutions have smaller f-values. source code

update(self, arx, xarchive=None, arf=None, evals=None)
checks for better solutions in list arx. source code

get(self)
return (x, f, evals) source code

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, x=None, f=inf, evals=None)
(Constructor)

source code

initialize the best solution with x, f, and evals. Better solutions have smaller f-values.

Overrides: object.__init__

update(self, arx, xarchive=None, arf=None, evals=None)

source code

checks for better solutions in list arx.

Based on the smallest corresponding value in arf, alternatively, update may be called with a BestSolution instance like update(another_best_solution) in which case the better solution becomes the current best.

xarchive is used to retrieve the genotype of a solution.

Class BestSolution

__init__(self, x=None, f=inf, evals=None) (Constructor)

update(self, arx, xarchive=None, arf=None, evals=None)

init(self, x=None, f=inf, evals=None)
(Constructor)