aarongarrett
commented
6 years ago Yes, that appears to be a mistake where a line got inserted where it shouldn't have.
On Thu, Jul 19, 2018 at 10:11 AM James Arruda notifications@github.com wrote:
This line was added in a commit a while ago:
By changing the normal value back, the 'cut' only works at that one single point. In the version I have (1.0, before this commit), crossing over would look like the following:
ec.variators.n_point_crossover(random, [list('1234567890'), list('ABCDEFGHIJ')], {})
[['A', 'B', 'C', 'D', 'E', 'F', 'G', '8', '9', '0'], ['1', '2', '3', '4', '5', '6', '7', 'H', 'I', 'J']]
but now it will look like:
[['A', 'B', 'C', 'D', 'E', 'F', 'G', '8', 'I', 'J'], ['1', '2', '3', '4', '5', '6', '7', '8', 'I', '0']]
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This line was added in a commit a while ago:
https://github.com/aarongarrett/inspyred/blob/c16ffc357ce352ac0e3c787da6ae683aee117c23/inspyred/ec/variators/crossovers.py#L123
By changing the normal value back, the 'cut' only works at that one single point. In the version I have (1.0, before this commit), crossing over would look like the following:
ec.variators.n_point_crossover(random, [list('1234567890'), list('ABCDEFGHIJ')], {})but now it will look like: