edu.cmu.sphinx.speakerid

Class SpeakerCluster

java.lang.Object

edu.cmu.sphinx.speakerid.SpeakerCluster

public class SpeakerCluster
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.commons.math3.linear.Array2DRowRealMatrix	featureMatrix

Constructor Summary

Constructors

Constructor and Description
SpeakerCluster()
SpeakerCluster(Segment s, org.apache.commons.math3.linear.Array2DRowRealMatrix featureMatrix, double bicValue)
SpeakerCluster(SpeakerCluster c)

Method Summary

Modifier and Type	Method and Description
java.lang.Boolean	addSegment(Segment s)
java.util.ArrayList<Segment>	getArrayOfSegments()
double	getBicValue()
org.apache.commons.math3.linear.Array2DRowRealMatrix	getFeatureMatrix()
java.util.TreeSet<Segment>	getSegments()
java.util.ArrayList<Segment>	getSpeakerIntervals() Returns a 2 * n length array where n is the numbers of intervals assigned to the speaker modeled by this cluster every pair of elements with indexes (2 * i, 2 * i + 1) represents the start time and the length for each interval We may need a delay parameter to this function because the segments may not be exactly consecutive
void	mergeWith(SpeakerCluster target)
java.lang.Boolean	removeSegment(Segment s)
void	setBicValue(double bicValue)

Methods inherited from class java.lang.Object

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

Field Detail

featureMatrix

protected org.apache.commons.math3.linear.Array2DRowRealMatrix featureMatrix

Constructor Detail

SpeakerCluster

public SpeakerCluster()

SpeakerCluster

public SpeakerCluster(Segment s,
                      org.apache.commons.math3.linear.Array2DRowRealMatrix featureMatrix,
                      double bicValue)

SpeakerCluster

public SpeakerCluster(SpeakerCluster c)

Method Detail

getBicValue

public double getBicValue()

setBicValue

public void setBicValue(double bicValue)

getFeatureMatrix

public org.apache.commons.math3.linear.Array2DRowRealMatrix getFeatureMatrix()

getSegments

public java.util.TreeSet<Segment> getSegments()

getArrayOfSegments

public java.util.ArrayList<Segment> getArrayOfSegments()

addSegment

public java.lang.Boolean addSegment(Segment s)

removeSegment

public java.lang.Boolean removeSegment(Segment s)

getSpeakerIntervals

public java.util.ArrayList<Segment> getSpeakerIntervals()

Returns a 2 * n length array where n is the numbers of intervals assigned to the speaker modeled by this cluster every pair of elements with indexes (2 * i, 2 * i + 1) represents the start time and the length for each interval We may need a delay parameter to this function because the segments may not be exactly consecutive

Returns:

a list of segments for speaker

mergeWith

public void mergeWith(SpeakerCluster target)
               throws java.lang.NullPointerException

Throws:

java.lang.NullPointerException