org.jpmml.evaluator

Class OutputUtil

java.lang.Object

org.jpmml.evaluator.OutputUtil

public class OutputUtil
extends java.lang.Object

Method Summary

Methods

Modifier and Type	Method and Description
static java.util.Map<org.dmg.pmml.FieldName,?>	evaluate(java.util.Map<org.dmg.pmml.FieldName,?> predictions, ModelEvaluationContext context) Evaluates the Output element.
static java.lang.Double	getAffinity(java.lang.Object object, org.dmg.pmml.OutputField outputField)
static java.lang.Double	getCategoricalResidual(java.lang.Object object, FieldValue expectedObject)
static org.dmg.pmml.DataType	getDataType(org.dmg.pmml.OutputField outputField, ModelEvaluator<?> modelEvaluator)
static java.lang.Double	getEntityAffinity(java.lang.Object object)
static java.lang.String	getReasonCode(java.lang.Object object, org.dmg.pmml.OutputField outputField)
static java.lang.Object	getRuleValue(java.lang.Object object, org.dmg.pmml.OutputField outputField)
static java.lang.Object	getRuleValue(java.lang.Object object, org.dmg.pmml.OutputField outputField, org.dmg.pmml.OutputField.RuleFeature ruleFeature)

Methods inherited from class java.lang.Object

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

Method Detail

evaluate

public static java.util.Map<org.dmg.pmml.FieldName,?> evaluate(java.util.Map<org.dmg.pmml.FieldName,?> predictions,
                                               ModelEvaluationContext context)

Evaluates the Output element.

Parameters:

predictions - A map of target field values.

Returns:

A map of target field values together with output field values.

getDataType

public static org.dmg.pmml.DataType getDataType(org.dmg.pmml.OutputField outputField,
                                ModelEvaluator<?> modelEvaluator)

Throws:

TypeAnalysisException - If the data type cannot be determined.

getCategoricalResidual

public static java.lang.Double getCategoricalResidual(java.lang.Object object,
                                      FieldValue expectedObject)

getAffinity

public static java.lang.Double getAffinity(java.lang.Object object,
                           org.dmg.pmml.OutputField outputField)

getEntityAffinity

public static java.lang.Double getEntityAffinity(java.lang.Object object)

getReasonCode

public static java.lang.String getReasonCode(java.lang.Object object,
                             org.dmg.pmml.OutputField outputField)

getRuleValue

public static java.lang.Object getRuleValue(java.lang.Object object,
                            org.dmg.pmml.OutputField outputField,
                            org.dmg.pmml.OutputField.RuleFeature ruleFeature)

getRuleValue

public static java.lang.Object getRuleValue(java.lang.Object object,
                            org.dmg.pmml.OutputField outputField)