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https://issues.apache.org/jira/browse/IGNITE-10479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yury Babak reassigned IGNITE-10479:
-----------------------------------

    Assignee: Yury Babak

> [ML] Umbrella: Ensemble training and inference
> ----------------------------------------------
>
>                 Key: IGNITE-10479
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10479
>             Project: Ignite
>          Issue Type: New Feature
>          Components: ml
>            Reporter: Yury Babak
>            Assignee: Yury Babak
>            Priority: Major
>
> We want to unify API/usage of any ensembles of models.
> Currently we already have only boosting and bagging and we want to implement 
> stacking.
> Stacking is an ensemble learning technique that combines multiple 
> classification or regression models via a meta-classifier or a 
> meta-regressor. The base level models are trained based on a complete 
> training set, then the meta-model is trained on the outputs of the base level 
> model as features.



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