Denis, Let me clarify.
Firstly, here gene is a single model coefficient(neuron weight, etc), chromosomes - whole model representation. Secondly GA should be implementation of Trainer API for each ML algorithm such as regression, clusterization, NNs, etc. And last but not least genetic algorithm does not fits for to Model API, so it shouldn't`t implement it. Generally genetic algorithm dont produce any predictive models. Regards, Yury -- Sent from: http://apache-ignite-developers.2346864.n4.nabble.com/