marytts.modules.acoustic

Class CARTModel

java.lang.Object

marytts.modules.acoustic.Model

marytts.modules.acoustic.CARTModel

public class CARTModel
extends Model

Model for applying a CART to a list of Targets

Author:

steiner

Field Summary

Fields inherited from class marytts.modules.acoustic.Model

applyTo, dataStream, featureComputer, featureManager, featureName, predictFrom, predictionFeatureNames, targetAttributeFormat, targetAttributeName, voiceName

Constructor Summary

Constructors

Constructor and Description
CARTModel(FeatureProcessorManager featureManager, String voiceName, InputStream dataStream, String targetAttributeName, String targetAttributeFormat, String featureName, String predictFrom, String applyTo)

Method Summary

Methods

Modifier and Type	Method and Description
protected float	evaluate(Target target) Apply the CART to a Target to get its predicted value
protected void	loadData() Load CART from file for this Model

Methods inherited from class marytts.modules.acoustic.Model

applyFromTo, applyTo, getApplyTo, getFeatureName, getPredictFrom, getTargetAttributeName, getTargets, getVoiceName, load, setupFeatureComputer

Methods inherited from class java.lang.Object

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

Constructor Detail

CARTModel

public CARTModel(FeatureProcessorManager featureManager,
         String voiceName,
         InputStream dataStream,
         String targetAttributeName,
         String targetAttributeFormat,
         String featureName,
         String predictFrom,
         String applyTo)
          throws MaryConfigurationException

Throws:

MaryConfigurationException

Method Detail

loadData

protected void loadData()
                 throws IOException,
                        MaryConfigurationException

Load CART from file for this Model

Specified by:

loadData in class Model

Throws:

IOException - if any files cannot be properly read

MaryConfigurationException - if files can be read but contain problematic content

evaluate

protected float evaluate(Target target)
                  throws Exception

Apply the CART to a Target to get its predicted value

Specified by:

evaluate in class Model

Parameters:

target - target

Returns:

target value

Throws:

Exception - if the target value cannot be predicted