Trees | Index | Help |
---|
Package Bio :: Package GA :: Package Crossover :: Module GeneralPoint :: Class GeneralPointCrossover |
|
InterleaveCrossover
,
TwoCrossover
Perform n-point crossover between genomes at some defined rates. Ideas on how to use this class: - Call it directly ( construct, do_crossover ) - Use one of the provided subclasses - Inherit from it: * replace _generate_locs with a more domain specific technique * replace _crossover with a more efficient technique for your point-count
Method Summary | |
---|---|
Initialize to do crossovers at the specified probability. | |
Potentially do a crossover between the two organisms. | |
Generalized Crossover Function:... | |
Generalized Location Generator: arguments: bound (int) - upper bound returns: [0]+x_0...x_n+[bound] where n=self._npoints-1 and 0 < x_0 < x_1 ... |
Method Details |
---|
__init__(self,
points,
crossover_prob=0.10000000000000001)
Initialize to do crossovers at the specified probability.
|
do_crossover(self, org_1, org_2)Potentially do a crossover between the two organisms. |
_crossover(self, x, no, locs)Generalized Crossover Function: arguments: x (int) - genome number [0|1] no (organism,organism) - new organisms locs (int list, int list) - lists of locations, [0, +n points+, bound] for each genome (sync'd with x) return type: sequence (to replace no[x]) |
_generate_locs(self, bound)Generalized Location Generator: arguments: bound (int) - upper bound returns: [0]+x_0...x_n+[bound] where n=self._npoints-1 and 0 < x_0 < x_1 ... < bound |
Trees | Index | Help |
---|
Generated by Epydoc 2.1 on Thu Aug 10 20:05:31 2006 | http://epydoc.sf.net |