Dear akorensh, thank you for the support, please, next time provide the correct link to Apache Ignite documentation, not to GridGain site (there could be outdated documentation).
The actual documentation is here for release 2.8.0 https://apacheignite.readme.io/docs/machine-learning https://apacheignite.readme.io/docs/gradient-boosting https://apacheignite.readme.io/docs/random-forest -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/