# Hierarchy For Package org.apache.ignite.ml.dataset.feature

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.ignite.ml.dataset.feature.BucketMeta (implements java.io.Serializable)
  - org.apache.ignite.ml.dataset.feature.FeatureMeta (implements java.io.Serializable)
  - org.apache.ignite.ml.dataset.feature.ObjectHistogram<T> (implements org.apache.ignite.ml.dataset.feature.DistributionComputer, org.apache.ignite.ml.dataset.feature.Histogram<T,H>)

## Interface Hierarchy

- org.apache.ignite.ml.dataset.feature.DistributionComputer
- java.io.Serializable
  - org.apache.ignite.ml.dataset.feature.Histogram<T,H>

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