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The perf2worth major check in

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2 new important classes: eoPerf2Worth and eoSelectFromWorth
Instances of eoPerf2Worth are eoRanking and eoLinearFitScaling.
Coming soon (piece of cake now) are the niching strategies (sharing, clearing)
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evomarc 2001-02-16 08:21:25 +00:00
commit 7e849e2082
8 changed files with 465 additions and 121 deletions
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2
eo/src/utils/selectors.h
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@ -136,7 +136,7 @@ It roulette_wheel(It _begin, It _end, double total, eoRng& _gen = rng)
float roulette = _gen.uniform(total);
if (roulette == 0.0) // covers the case where total==0.0
return _min + _gen.random(_end - _min); // uniform choice
return _begin + _gen.random(_end - _begin); // uniform choice
It i = _begin;