marytts.features

Class MaryLanguageFeatureProcessors.WordFrequency

java.lang.Object

marytts.features.MaryLanguageFeatureProcessors.WordFrequency

All Implemented Interfaces:

ByteValuedFeatureProcessor, MaryFeatureProcessor

Enclosing class:

MaryLanguageFeatureProcessors

public static class MaryLanguageFeatureProcessors.WordFrequency
extends Object
implements ByteValuedFeatureProcessor

Field Summary

Fields

Modifier and Type	Field and Description
protected MaryGenericFeatureProcessors.TargetElementNavigator	navigator
protected ByteStringTranslator	values
protected FSTLookup	wordFrequencies

Constructor Summary

Constructors

Constructor and Description
WordFrequency(InputStream inStream, String identifier, String encoding)

Method Summary

Modifier and Type	Method and Description
String	getName()
String[]	getValues() List the possible values of the feature processor, as clear-text values.
byte	process(Target target) Performs some processing on the given item.

Methods inherited from class java.lang.Object

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

Field Detail

navigator

protected MaryGenericFeatureProcessors.TargetElementNavigator navigator

values

protected ByteStringTranslator values

wordFrequencies

protected FSTLookup wordFrequencies

Constructor Detail

WordFrequency

public WordFrequency(InputStream inStream,
                     String identifier,
                     String encoding)

Method Detail

getName

public String getName()

Specified by:

getName in interface MaryFeatureProcessor

getValues

public String[] getValues()

Description copied from interface: ByteValuedFeatureProcessor

List the possible values of the feature processor, as clear-text values. Byte values as returned by process() can be translated into their string equivalent by using the byte value as an index in the String[] returned.

Specified by:

getValues in interface ByteValuedFeatureProcessor

Returns:

an array containing the possible return values of this feature processor, in String representation.

process

public byte process(Target target)

Performs some processing on the given item.

Specified by:

process in interface ByteValuedFeatureProcessor

Parameters:

target - the target to process

Returns:

the frequency of the current word, on a ten-point scale from 0=unknown=very rare to 9=very frequent.