Hi Ting. No, ECJ doesn't have rank selection by default, and I'd be
glad to look at yours.
On Jan 9, 2007, at 10:24 AM, SUBSCRIBE ECJ-INTEREST-L T. S. Yo wrote:
> I found there is no RankSelection in default ECJ, so I would like
> to share
> one I used with my work. Most part of my implementation is the
> based on the
> BestSelection by Sean Luke, except the fitness is replaced by the
> rank of
> individuals. Parameter rank.n may be used to limite the range of
> as used in BestSelection, and "pick-worst" may also be used to
> reverse the
> selection probability.
> *Be sure to change the package path to fit your environment before
> using it.