May 13th, 2009· aKnn is a Genetic Algorithm optimized K Nearest Neighbor Classification framework written in Java. Thank you for trying gaKnn! We are very interested in any feedback you might have, including details of how you're using JGAP, what you like about it, and what you think needs improvement. You can leave this feedback on the user's mailing list at gaknn-users@lists.sourceforge.net The genetic algorithm implementation of gaKnn is based on JGAP is a Genetic Algorithms and Genetic Programming framework 3.3.3.