org.apache.spark.mllib.tree.model

Class TreeEnsembleModel.SaveLoadV1_0$

Object

org.apache.spark.mllib.tree.model.TreeEnsembleModel.SaveLoadV1_0$

Enclosing class:

TreeEnsembleModel

public static class TreeEnsembleModel.SaveLoadV1_0$
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	TreeEnsembleModel.SaveLoadV1_0$.EnsembleNodeData Model data for model import/export.
class	TreeEnsembleModel.SaveLoadV1_0$.Metadata

Field Summary

Fields

Modifier and Type	Field and Description
static TreeEnsembleModel.SaveLoadV1_0$	MODULE$ Static reference to the singleton instance of this Scala object.

Constructor Summary

Constructors

Constructor and Description
TreeEnsembleModel.SaveLoadV1_0$()

Method Summary

Methods

Modifier and Type	Method and Description
DecisionTreeModel[]	loadTrees(SparkContext sc, String path, String treeAlgo) Load trees for an ensemble, and return them in order.
org.apache.spark.mllib.tree.model.TreeEnsembleModel.SaveLoadV1_0.Metadata	readMetadata(org.json4s.JsonAST.JValue metadata) Read metadata from the loaded JSON metadata.
void	save(SparkContext sc, String path, TreeEnsembleModel model, String className)
String	thisFormatVersion()

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MODULE$

public static final TreeEnsembleModel.SaveLoadV1_0$ MODULE$

Static reference to the singleton instance of this Scala object.

Constructor Detail

TreeEnsembleModel.SaveLoadV1_0$

public TreeEnsembleModel.SaveLoadV1_0$()

Method Detail

thisFormatVersion

public String thisFormatVersion()

save

public void save(SparkContext sc,
        String path,
        TreeEnsembleModel model,
        String className)

readMetadata

public org.apache.spark.mllib.tree.model.TreeEnsembleModel.SaveLoadV1_0.Metadata readMetadata(org.json4s.JsonAST.JValue metadata)

Read metadata from the loaded JSON metadata.

loadTrees

public DecisionTreeModel[] loadTrees(SparkContext sc,
                            String path,
                            String treeAlgo)

Load trees for an ensemble, and return them in order.

Parameters:

path - path to load the model from

treeAlgo - Algorithm for individual trees (which may differ from the ensemble's algorithm).