# Uses of Package
org.apache.ignite.ml.tree.randomforest.data

- Packages that use org.apache.ignite.ml.tree.randomforest.data
  Package | Description
  --- | ---
  org.apache.ignite.ml.tree.randomforest | Contains random forest implementation classes.
  org.apache.ignite.ml.tree.randomforest.data | Package contains helper data structures for random forest implementation.
  org.apache.ignite.ml.tree.randomforest.data.impurity | Contains implementation of impurity computers based on histograms.
  org.apache.ignite.ml.tree.randomforest.data.statistics | Contains implementation of statistics computers for Random Forest.

- Classes in org.apache.ignite.ml.tree.randomforest.data used by org.apache.ignite.ml.tree.randomforest
  Class and Description
  TreeNode Decision tree node class.
  TreeRoot Tree root class.

- Classes in org.apache.ignite.ml.tree.randomforest.data used by org.apache.ignite.ml.tree.randomforest.data
  Class and Description
  NodeId Class represents Node id in Random Forest consisting of tree id and node id in tree in according to breadth-first search in tree.
  TreeNode Decision tree node class.
  TreeNode.Type Type of node.

- Classes in org.apache.ignite.ml.tree.randomforest.data used by org.apache.ignite.ml.tree.randomforest.data.impurity
  Class and Description
  NodeId Class represents Node id in Random Forest consisting of tree id and node id in tree in according to breadth-first search in tree.
  NodeSplit Class represents a split point for decision tree.
  TreeNode Decision tree node class.
  TreeRoot Tree root class.

- Classes in org.apache.ignite.ml.tree.randomforest.data used by org.apache.ignite.ml.tree.randomforest.data.statistics
  Class and Description
  TreeRoot Tree root class.

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