org.jpmml.sparkml

Class FeatureMapper

java.lang.Object

org.jpmml.sparkml.FeatureMapper

public class FeatureMapper
extends Object

Constructor Summary

Constructors

Constructor and Description
FeatureMapper(org.apache.spark.sql.types.StructType schema)

Method Summary

Methods

Modifier and Type	Method and Description
void	append(FeatureConverter<?> converter)
org.dmg.pmml.DataField	createDataField(org.dmg.pmml.FieldName name)
org.dmg.pmml.DataField	createDataField(org.dmg.pmml.FieldName name, org.dmg.pmml.OpType opType, org.dmg.pmml.DataType dataType)
org.dmg.pmml.DerivedField	createDerivedField(org.dmg.pmml.FieldName name, org.dmg.pmml.OpType opType, org.dmg.pmml.DataType dataType, org.dmg.pmml.Expression expression)
org.jpmml.converter.FeatureSchema	createSchema(org.apache.spark.ml.PredictionModel<?,?> predictionModel)
org.dmg.pmml.PMML	encodePMML()
org.dmg.pmml.DataField	getDataField(org.dmg.pmml.FieldName name)
org.dmg.pmml.DerivedField	getDerivedField(org.dmg.pmml.FieldName name)
List<org.jpmml.converter.Feature>	getFeatures(String column)
org.jpmml.converter.Feature	getOnlyFeature(String column)

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureMapper

public FeatureMapper(org.apache.spark.sql.types.StructType schema)

Method Detail

encodePMML

public org.dmg.pmml.PMML encodePMML()

append

public void append(FeatureConverter<?> converter)

createSchema

public org.jpmml.converter.FeatureSchema createSchema(org.apache.spark.ml.PredictionModel<?,?> predictionModel)

getOnlyFeature

public org.jpmml.converter.Feature getOnlyFeature(String column)

getFeatures

public List<org.jpmml.converter.Feature> getFeatures(String column)

getDataField

public org.dmg.pmml.DataField getDataField(org.dmg.pmml.FieldName name)

createDataField

public org.dmg.pmml.DataField createDataField(org.dmg.pmml.FieldName name)

createDataField

public org.dmg.pmml.DataField createDataField(org.dmg.pmml.FieldName name,
                                     org.dmg.pmml.OpType opType,
                                     org.dmg.pmml.DataType dataType)

getDerivedField

public org.dmg.pmml.DerivedField getDerivedField(org.dmg.pmml.FieldName name)

createDerivedField

public org.dmg.pmml.DerivedField createDerivedField(org.dmg.pmml.FieldName name,
                                           org.dmg.pmml.OpType opType,
                                           org.dmg.pmml.DataType dataType,
                                           org.dmg.pmml.Expression expression)