# Package org.apache.ignite.ml.composition.stacking

Contains classes used for training with stacking technique.

See: Description

- Class Summary
  Class | Description
  --- | ---
  SimpleStackedDatasetTrainer<I,O,AM extends IgniteModel<I,O>,L> | `DatasetTrainer` with same type of input and output of submodels.
  StackedDatasetTrainer<IS,IA,O,AM extends IgniteModel<IA,O>,L> | `DatasetTrainer` encapsulating stacking technique for model training.
  StackedModel<IS,IA,O,AM extends IgniteModel<IA,O>> | This is a wrapper for model produced by `StackedDatasetTrainer`.
  StackedVectorDatasetTrainer<O,AM extends IgniteModel<Vector,O>,L> | `StackedDatasetTrainer` with `Vector` as submodels input and output.

## Package org.apache.ignite.ml.composition.stacking Description

Contains classes used for training with stacking technique.

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Ignite Database and Caching Platform | : ver. 2.12.0
Release Date | : January 10 2022