Yury, Thanks for feedback.
I reviewed the Trainer API at: https://github.com/apache/ignite/blob/db7697b17cf6eb94754edb2b5e200655a3610dc1/modules/ml/src/main/java/org/apache/ignite/ml/Trainer.java and also recommend approach that new "GA trainers" should be implemented that will use GA Grid". Denis/Yury, Please advise on next steps based on most recent posts. Best, Turik -- Sent from: http://apache-ignite-developers.2346864.n4.nabble.com/