# Package org.apache.ignite.ml.selection.split.mapper

Root package for mappers used in dataset splitters.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  UniformMapper<K,V> | Interface for util mappers that maps a key-value pair to a point on the segment (0, 1).

- Class Summary
  Class | Description
  --- | ---
  SHA256UniformMapper<K,V> | Implementation of uniform mappers based on SHA-256 hashing algorithm.

## Package org.apache.ignite.ml.selection.split.mapper Description

Root package for mappers used in dataset splitters.

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Ignite Database and Caching Platform | : ver. 2.9.1
Release Date | : December 9 2020