org.jpmml.xgboost

Class Learner

java.lang.Object

org.jpmml.xgboost.Learner

All Implemented Interfaces:

BinaryLoadable, JSONLoadable, UBJSONLoadable

public class Learner
extends Object
implements BinaryLoadable, JSONLoadable, UBJSONLoadable

Constructor Summary

Constructors

Constructor and Description
Learner()

Method Summary

Modifier and Type	Method and Description
org.dmg.pmml.mining.MiningModel	configureModel(Map<String,?> options, org.dmg.pmml.mining.MiningModel miningModel)
org.jpmml.converter.Schema	configureSchema(Map<String,?> options, org.jpmml.converter.Schema schema)
FeatureMap	encodeFeatureMap()
org.jpmml.converter.Label	encodeLabel(String targetName, List<String> targetCategories, XGBoostEncoder encoder)
org.dmg.pmml.mining.MiningModel	encodeModel(Integer ntreeLimit, org.jpmml.converter.Schema schema)
org.dmg.pmml.mining.MiningModel	encodeModel(Map<String,?> options, org.jpmml.converter.Schema schema)
org.dmg.pmml.PMML	encodePMML(Map<String,?> options, String targetName, List<String> targetCategories, FeatureMap featureMap)
org.jpmml.converter.Schema	encodeSchema(String targetName, List<String> targetCategories, FeatureMap featureMap, XGBoostEncoder encoder)
GBTree	gbtree()
String	getAttribute(String key)
Integer	getBestIteration()
Double	getBestScore()
<DIS extends InputStream & DataInput> void	loadBinary(DIS is, String charset)
void	loadBinary(XGBoostDataInput input)
void	loadJSON(InputStream is, String charset, String jsonPath)
void	loadJSON(com.google.gson.JsonObject root)
void	loadUBJSON(InputStream is, String jsonPath)
void	loadUBJSON(com.devsmart.ubjson.UBObject root)
int	num_class()
int	num_feature()
ObjFunction	obj()
org.jpmml.converter.Schema	toXGBoostSchema(org.jpmml.converter.Schema schema)

Methods inherited from class java.lang.Object

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

Constructor Detail

Learner

public Learner()

Method Detail

loadBinary

public void loadBinary(XGBoostDataInput input)
                throws IOException

Specified by:

loadBinary in interface BinaryLoadable

Throws:

IOException

loadJSON

public void loadJSON(com.google.gson.JsonObject root)

Specified by:

loadJSON in interface JSONLoadable

loadUBJSON

public void loadUBJSON(com.devsmart.ubjson.UBObject root)

Specified by:

loadUBJSON in interface UBJSONLoadable

loadBinary

public <DIS extends InputStream & DataInput> void loadBinary(DIS is,
                                                             String charset)
                                                      throws IOException

Throws:

IOException

loadJSON

public void loadJSON(InputStream is,
                     String charset,
                     String jsonPath)
              throws IOException

Throws:

IOException

loadUBJSON

public void loadUBJSON(InputStream is,
                       String jsonPath)
                throws IOException

Throws:

IOException

encodeFeatureMap

public FeatureMap encodeFeatureMap()

encodeSchema

public org.jpmml.converter.Schema encodeSchema(String targetName,
                                               List<String> targetCategories,
                                               FeatureMap featureMap,
                                               XGBoostEncoder encoder)

encodeLabel

public org.jpmml.converter.Label encodeLabel(String targetName,
                                             List<String> targetCategories,
                                             XGBoostEncoder encoder)

toXGBoostSchema

public org.jpmml.converter.Schema toXGBoostSchema(org.jpmml.converter.Schema schema)

encodePMML

public org.dmg.pmml.PMML encodePMML(Map<String,?> options,
                                    String targetName,
                                    List<String> targetCategories,
                                    FeatureMap featureMap)

encodeModel

public org.dmg.pmml.mining.MiningModel encodeModel(Map<String,?> options,
                                                   org.jpmml.converter.Schema schema)

encodeModel

public org.dmg.pmml.mining.MiningModel encodeModel(Integer ntreeLimit,
                                                   org.jpmml.converter.Schema schema)

configureSchema

public org.jpmml.converter.Schema configureSchema(Map<String,?> options,
                                                  org.jpmml.converter.Schema schema)

configureModel

public org.dmg.pmml.mining.MiningModel configureModel(Map<String,?> options,
                                                      org.dmg.pmml.mining.MiningModel miningModel)

num_feature

public int num_feature()

num_class

public int num_class()

obj

public ObjFunction obj()

gbtree

public GBTree gbtree()

getAttribute

public String getAttribute(String key)

getBestIteration

public Integer getBestIteration()

getBestScore

public Double getBestScore()