# Hierarchy For Package org.apache.ignite.ml.preprocessing

Package Hierarchies:

- All Packages

## Interface Hierarchy

- java.util.function.BiFunction<T,U,R>
  - org.apache.ignite.ml.math.functions.IgniteBiFunction<T,U,R> (also extends java.io.Serializable)
    - org.apache.ignite.ml.preprocessing.Preprocessor<K,V>
- org.apache.ignite.ml.preprocessing.PreprocessingTrainer<K,V>
- java.io.Serializable
  - org.apache.ignite.ml.math.functions.IgniteBiFunction<T,U,R> (also extends java.util.function.BiFunction<T,U,R>)
    - org.apache.ignite.ml.preprocessing.Preprocessor<K,V>

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