/**
* Gets the parameter.
*
* @param args the args
* @return the parameter
*/
public static Parameter getParameter(String[] args) {
Parameter parameter = new Parameter();
parameter
.getParameterInputFeature()
.setFeaturesDescription("audio2sphinx,1:1:0:0:0:0,13,0:0:0:0");
parameter.readParameters(args);
return parameter;
}
/**
* Load feature.
*
* @param parameter the parameter
* @param clusterSet the cluster set
* @param descriptor the descriptor
* @return the audio feature set
* @throws IOException Signals that an I/O exception has occurred.
* @throws DiarizationException the diarization exception
*/
public static AudioFeatureSet loadFeature(
Parameter parameter, ClusterSet clusterSet, String descriptor)
throws IOException, DiarizationException {
String oldDescriptor = parameter.getParameterInputFeature().getFeaturesDescriptorAsString();
parameter.getParameterInputFeature().setFeaturesDescription(descriptor);
AudioFeatureSet result = MainTools.readFeatureSet(parameter, clusterSet);
parameter.getParameterInputFeature().setFeaturesDescription(oldDescriptor);
return result;
}
/**
* Gender.
*
* @param clusterSetBase the cluster set base
* @param clusterSet the cluster set
* @param featureSet the feature set
* @param parameter the parameter
* @return the cluster set
* @throws Exception the exception
*/
public ClusterSet gender(
ClusterSet clusterSetBase,
ClusterSet clusterSet,
AudioFeatureSet featureSet,
Parameter parameter)
throws Exception {
String mask = parameter.getParameterSegmentationOutputFile().getMask();
boolean oldByCluster = parameter.getParameterScore().isByCluster();
boolean oldGender = parameter.getParameterScore().isGender();
String FeatureFormat = "featureSetTransformation";
AudioFeatureSet featureSet2 =
loadFeature(featureSet, parameter, clusterSet, FeatureFormat + ",1:3:2:0:0:0,13,1:1:0:0");
String dir = "ester2";
InputStream genderInputStream = getClass().getResourceAsStream(dir + "/gender.gmms");
GMMArrayList genderVector =
MainTools.readGMMContainer(genderInputStream, parameter.getParameterModel());
parameter.getParameterScore().setByCluster(true);
parameter.getParameterScore().setGender(true);
ClusterSet clustersGender = MScore.make(featureSet2, clusterSet, genderVector, null, parameter);
if (parameter.getParameterDiarization().isSaveAllStep()) {
parameter.getParameterSegmentationOutputFile().setMask(mask + ".g.seg");
MainTools.writeClusterSet(parameter, clustersGender, false);
}
parameter.getParameterSegmentationOutputFile().setMask(mask);
parameter.getParameterScore().setByCluster(oldByCluster);
parameter.getParameterScore().setGender(oldGender);
return clustersGender;
}
/**
* Tun ester2 corpus.
*
* @param parameter the parameter
* @throws DiarizationException the diarization exception
* @throws Exception the exception
*/
public void tunEster2Corpus(Parameter parameter) throws DiarizationException, Exception {
// Parameter parameter = getParameter(arguments);
corpusResult = new TreeMap<String, DiarizationResultList>();
ClusterSet fullClusterSet = initialize(parameter);
listOfClusterSet = MainTools.splitHypotesis(fullClusterSet);
int nbThread = parameter.getParameterDiarization().getThread();
diarizationList = new ArrayList<Diarization>(nbThread);
for (int i = 0; i < nbThread; i++) {
diarizationList.add(new Diarization());
diarizationList.get(i).start();
}
while (isThreadAlive() == true) {
Thread.sleep(10000);
}
logger.finer("**** ALL SHOWS ***");
for (String key : corpusResult.keySet()) {
DiarizationResultList values = corpusResult.get(key);
values.log(key);
}
}
/**
* Sanity check.
*
* @param clusterSet the cluster set
* @param featureSet the feature set
* @param parameter the parameter
* @return the cluster set
* @throws DiarizationException the diarization exception
* @throws IOException Signals that an I/O exception has occurred.
* @throws ParserConfigurationException the parser configuration exception
* @throws SAXException the sAX exception
* @throws TransformerException the transformer exception
*/
public ClusterSet sanityCheck(
ClusterSet clusterSet, AudioFeatureSet featureSet, Parameter parameter)
throws DiarizationException, IOException, ParserConfigurationException, SAXException,
TransformerException {
String mask = parameter.getParameterSegmentationOutputFile().getMask();
ClusterSet clustersSegInit = new ClusterSet();
MSegInit.make(featureSet, clusterSet, clustersSegInit, parameter);
clustersSegInit.collapse();
if (parameter.getParameterDiarization().isSaveAllStep()) {
parameter.getParameterSegmentationOutputFile().setMask(mask + ".i.seg");
MainTools.writeClusterSet(parameter, clustersSegInit, false);
}
parameter.getParameterSegmentationOutputFile().setMask(mask);
return clustersSegInit;
}
/** Run. */
public void run() {
ClusterSet clusterSet = getNextClusterSet();
while (clusterSet != null) {
Parameter parameter = getParameter(arguments);
parameter.show = clusterSet.getShowNames().first();
logger.finer("-------------------------------------------");
logger.finer("--- " + parameter.show + " ---");
logger.finer("-------------------------------------------");
TreeMap<String, DiarizationResultList> showResult;
try {
showResult = tunEster2Diarization(parameter, clusterSet);
sumResult(showResult);
System.gc();
} catch (DiarizationException e) {
logger.log(Level.SEVERE, "Diarization error", e);
e.printStackTrace();
} catch (Exception e) {
logger.log(Level.SEVERE, "Exception error", e);
e.printStackTrace();
}
clusterSet = getNextClusterSet();
}
}
public void run() throws Exception {
try {
SpkDiarizationLogger.setup();
parameter = new Parameter();
String[] parameterScoreIdent = {
"",
"--sGender",
"--sByCluster",
"--fInputDesc=audio2sphinx,1:3:2:0:0:0,13,1:1:300:4",
"--sOutputFormat=seg,UTF8",
fInputMask,
"--sTop=8," + this.ubm_gmm,
s_inputMaskRoot + baseName + ".spl.3.seg",
s_outputMaskRoot + baseName + ".g.3.seg",
"--tInputMask=" + gmm_model,
"--sOutputMask=" + outputRoot + "/" + baseName + ".ident.M.GiacomoMameli.gmm.seg",
show
};
parameter.readParameters(parameterScoreIdent);
if (parameter.show.isEmpty() == false) {
// clusters
ClusterSet clusterSet = MainTools.readClusterSet(parameter);
// FeatureSet featureSet2 = Diarization.loadFeature(parameter, clusterSetBase,
// parameter.getParameterInputFeature().getFeaturesDescription().getFeaturesFormat()
// + ",1:1:0:0:0:0,13,0:0:0:0");
// ClusterSet clusterSet = new ClusterSet();
// MSegInit.make(featureSet2, clusterSetBase, clusterSet, parameter);
// clusterSet.collapse();
// Features
AudioFeatureSet featureSet = MainTools.readFeatureSet(parameter, clusterSet);
// Top Gaussian model
GMMArrayList gmmTopGaussianList = MainTools.readGMMForTopGaussian(parameter, featureSet);
// Compute Model
GMMArrayList gmmList = MainTools.readGMMContainer(parameter);
clusterSetResult = make(featureSet, clusterSet, gmmList, gmmTopGaussianList, parameter);
// System.out.println("===");
// System.out.println(clusterSetResult.getFirstCluster().getInformations().replaceAll("]",
// "").split("=")[1] );
// Seg outPut
MainTools.writeClusterSet(parameter, clusterSetResult, false);
}
} catch (DiarizationException e) {
logger.log(Level.SEVERE, "error \t exception ", e);
e.printStackTrace();
}
}
/**
* Initialize.
*
* @param parameter the parameter
* @return the cluster set
* @throws DiarizationException the diarization exception
* @throws Exception the exception
*/
public ClusterSet initialize(Parameter parameter) throws DiarizationException, Exception {
// ** get the first diarization
logger.info("Initialize segmentation");
ClusterSet clusterSet = null;
if (parameter.getParameterDiarization().isLoadInputSegmentation()) {
clusterSet = MainTools.readClusterSet(parameter);
// seg IRIT
// return clusterSet;
// seg IRIT
} else {
clusterSet = new ClusterSet();
Cluster cluster = clusterSet.createANewCluster("init");
Segment segment =
new Segment(
parameter.show,
0,
1,
cluster,
parameter.getParameterSegmentationInputFile().getRate());
cluster.addSegment(segment);
}
return clusterSet;
}
/**
* The main method.
*
* @param args the arguments
*/
public static void main(String[] args) {
try {
SpkDiarizationLogger.setup();
arguments = args;
Parameter parameter = getParameter(args);
if (args.length <= 1) {
parameter.help = true;
}
parameter.logCmdLine(args);
info(parameter, "Diarization");
if (parameter.show.isEmpty() == false) {
DiarizationTV diarizationTV = new DiarizationTV();
if (parameter.getParameterDiarization().getSystem()
== ParameterBNDiarization.SystemString[1]) {
parameter
.getParameterSegmentationSplit()
.setSegmentMaximumLength(
(10 * parameter.getParameterSegmentationInputFile().getRate()));
}
if (parameter.getParameterDiarization().getThread() > 0) {
logger.info("Diarization tuning");
diarizationTV.tunEster2Corpus(parameter);
} else {
logger.info("Diarization BN");
diarizationTV.ester2Version(parameter);
}
}
} catch (DiarizationException e) {
logger.log(Level.SEVERE, "Diarization error", e);
e.printStackTrace();
} catch (IOException e) {
logger.log(Level.SEVERE, "IOExecption error", e);
e.printStackTrace();
} catch (Exception e) {
logger.log(Level.SEVERE, "Execption error", e);
e.printStackTrace();
}
}
/**
* Ester2 version.
*
* @param parameter the parameter
* @throws DiarizationException the diarization exception
* @throws Exception the exception
*/
public void ester2Version(Parameter parameter) throws DiarizationException, Exception {
// ** Caution this system is developed using Sphinx MFCC computed with legacy mode
ClusterSet referenceClusterSet = null;
if (!parameter.getParameterSegmentationInputFile2().getMask().equals("")) {
referenceClusterSet = MainTools.readTheSecondClusterSet(parameter);
}
ClusterSet uemClusterSet = null;
if (!parameter.getParameterSegmentationInputFile3().getMask().equals("")) {
referenceClusterSet = MainTools.readThe3rdClusterSet(parameter);
}
ParameterBNDiarization parameterDiarization = parameter.getParameterDiarization();
// ** mask for the output of the segmentation file
ClusterSet clusterSet = initialize(parameter);
// ** load the features, sphinx format (13 MFCC with C0) or compute it form a wave file
AudioFeatureSet featureSet =
loadFeature(
parameter,
clusterSet,
parameter.getParameterInputFeature().getFeaturesDescriptorAsString());
featureSet.setCurrentShow(parameter.show);
int nbFeatures = featureSet.getNumberOfFeatures();
if (parameter.getParameterDiarization().isLoadInputSegmentation() == false) {
clusterSet.getFirstCluster().firstSegment().setLength(nbFeatures);
}
// clusterSet.debug(3);
ClusterSet clustersSegInit = sanityCheck(clusterSet, featureSet, parameter);
ClusterSet clustersSeg = segmentation("GLR", "FULL", clustersSegInit, featureSet, parameter);
// Seg IRIT
// ClusterSet clustersSegInit = clusterSet;
// ClusterSet clustersSeg = clusterSet;
// Seg IRIT
ClusterSet clustersLClust =
clusteringLinear(
parameterDiarization.getThreshold("l"), clustersSeg, featureSet, parameter);
ClusterSet clustersHClust =
clustering(parameterDiarization.getThreshold("h"), clustersLClust, featureSet, parameter);
// MainTools.writeClusterSet(parameter, clustersHClust, false);
ClusterSet clustersDClust =
decode(8, parameterDiarization.getThreshold("d"), clustersHClust, featureSet, parameter);
ClusterSet clustersSplitClust =
speech("10,10,50", clusterSet, clustersSegInit, clustersDClust, featureSet, parameter);
ClusterSet clustersGender = gender(clusterSet, clustersSplitClust, featureSet, parameter);
if (parameter.getParameterDiarization().isCEClustering()) {
ClusterSet clustersCLR =
speakerClustering(
parameterDiarization.getThreshold("c"),
"ce",
clustersSegInit,
clustersGender,
featureSet,
parameter);
MainTools.writeClusterSet(parameter, clustersCLR, false);
if (referenceClusterSet != null) {
DiarizationError computeError = new DiarizationError(referenceClusterSet, uemClusterSet);
computeError.scoreOfMatchedSpeakers(clustersCLR);
}
} else {
MainTools.writeClusterSet(parameter, clustersGender, false);
}
}
/**
* Speaker clustering.
*
* @param threshold the threshold
* @param method the method
* @param clusterSetBase the cluster set base
* @param clustersSet the clusters set
* @param featureSet the feature set
* @param parameter the parameter
* @return the cluster set
* @throws Exception the exception
*/
public ClusterSet speakerClustering(
double threshold,
String method,
ClusterSet clusterSetBase,
ClusterSet clustersSet,
AudioFeatureSet featureSet,
Parameter parameter)
throws Exception {
String mask = parameter.getParameterSegmentationOutputFile().getMask();
String oldMethod = parameter.getParameterClustering().getMethodAsString();
double oldThreshold = parameter.getParameterClustering().getThreshold();
String oldEMControl = parameter.getParameterEM().getEMControl();
int oldNTop = parameter.getParameterTopGaussian().getScoreNTop();
String oldSpeechDetectorMethod = parameter.getParameterInputFeature().getSpeechMethodAsString();
double oldSpeechDetectorThreshold = parameter.getParameterInputFeature().getSpeechThreshold();
// ** bottom up hierarchical classification using GMMs
// ** one for each cluster, trained by MAP adaptation of a UBM composed of the fusion of
// 4x128GMM
// ** the feature normalization use feature mapping technique, after the cluster frames are
// centered and reduced
String dir = "ester2";
InputStream ubmInputStream = getClass().getResourceAsStream(dir + "/ubm.gmm");
GMMArrayList ubmVect =
MainTools.readGMMContainer(ubmInputStream, parameter.getParameterModel());
GMM ubm = ubmVect.get(0);
// int nbCep = ubm.getDimension() + 1;
String FeatureFormat = "featureSetTransformation";
parameter.getParameterInputFeature().setSpeechMethod("E");
parameter.getParameterInputFeature().setSpeechThreshold(0.1);
AudioFeatureSet featureSet2 =
loadFeature(
featureSet, parameter, clustersSet, FeatureFormat + ",1:3:2:0:0:0,13,1:1:300:4");
parameter.getParameterClustering().setMethod(method);
parameter.getParameterClustering().setThreshold(threshold);
parameter.getParameterEM().setEMControl("1,5,0.01");
parameter.getParameterTopGaussian().setScoreNTop(5);
// ---- Begin NEW v 1.13 ---
// if (parameter.parameterSpeechDetector.useSpeechDetection() == true) {
// MSpeechDetector.EnergyThresholdMethod(clustersSet, featureSet, parameter);
// }
// ---- End NEW v 1.13 ---
boolean saveAll = parameter.getParameterDiarization().isSaveAllStep();
parameter.getParameterDiarization().setSaveAllStep(false);
ClusterSet clustersCLR = MClust.make(featureSet2, clustersSet, parameter, ubm);
parameter.getParameterDiarization().setSaveAllStep(saveAll);
parameter.getParameterSegmentationOutputFile().setMask(mask);
if (parameter.getParameterDiarization().isSaveAllStep()) {
parameter.getParameterSegmentationOutputFile().setMask(mask + ".c.seg");
MainTools.writeClusterSet(parameter, clustersCLR, false);
}
parameter.getParameterSegmentationOutputFile().setMask(mask);
parameter.getParameterClustering().setMethod(oldMethod);
parameter.getParameterClustering().setThreshold(oldThreshold);
parameter.getParameterEM().setEMControl(oldEMControl);
parameter.getParameterTopGaussian().setScoreNTop(oldNTop);
parameter.getParameterInputFeature().setSpeechMethod(oldSpeechDetectorMethod);
parameter.getParameterInputFeature().setSpeechThreshold(oldSpeechDetectorThreshold);
return clustersCLR;
}
/**
* Speech.
*
* @param threshold the threshold
* @param clustersSetBase the clusters set base
* @param clustersSegInit the clusters seg init
* @param clustersDClust the clusters d clust
* @param featureSet the feature set
* @param parameter the parameter
* @return the cluster set
* @throws Exception the exception
*/
public ClusterSet speech(
String threshold,
ClusterSet clustersSetBase,
ClusterSet clustersSegInit,
ClusterSet clustersDClust,
AudioFeatureSet featureSet,
Parameter parameter)
throws Exception {
String mask = parameter.getParameterSegmentationOutputFile().getMask();
String oldDecoderPenalty = parameter.getParameterDecoder().getDecoderPenaltyAsString();
// ** Reload MFCC, remove energy and add delta
String FeatureFormat = "featureSetTransformation";
AudioFeatureSet featureSet2 =
loadFeature(
featureSet, parameter, clustersSetBase, FeatureFormat + ",1:3:2:0:0:0,13,0:0:0:0");
String dir = "ester2";
// ** load the model : 8 GMMs with 64 diagonal components
InputStream pmsInputStream = getClass().getResourceAsStream(dir + "/sms.gmms");
GMMArrayList pmsVect =
MainTools.readGMMContainer(pmsInputStream, parameter.getParameterModel());
// ** set penalties for the i to j states
// ** 10 for the first and second model corresponding to boad/narrowband silence
// ** 50 for the other jingle speech (f0 f2 f3 fx), jingle and music
parameter.getParameterDecoder().setDecoderPenalty(threshold);
ClusterSet clustersPMSClust = MDecode.make(featureSet2, clustersSegInit, pmsVect, parameter);
if (parameter.getParameterDiarization().isSaveAllStep()) {
parameter.getParameterSegmentationOutputFile().setMask(mask + ".sms.seg");
MainTools.writeClusterSet(parameter, clustersPMSClust, false);
}
parameter.getParameterSegmentationOutputFile().setMask(mask);
parameter.getParameterDecoder().setDecoderPenalty(oldDecoderPenalty);
// ** Filter the segmentation adj acoording the sms segmentation
// ** add 25 frames to all speech segments
// ** remove silence part if silence segment is less than 25 frames
// ** if a speech segment is less than 150 frames, it will be merge to the left or right closest
// segments
int oldSegmentPadding = parameter.getParameterFilter().getSegmentPadding();
int oldSilenceMinimumLength = parameter.getParameterFilter().getSilenceMinimumLength();
int oldSpeechMinimumLength = parameter.getParameterFilter().getSpeechMinimumLength();
String oldSegmentationFilterFile =
parameter.getParameterSegmentationFilterFile().getClusterFilterName();
parameter.getParameterFilter().setSegmentPadding(25);
parameter.getParameterFilter().setSilenceMinimumLength(25);
parameter.getParameterFilter().setSpeechMinimumLength(150);
ClusterSet clustersFltClust = SFilter.make(clustersDClust, clustersPMSClust, parameter);
if (parameter.getParameterDiarization().isSaveAllStep()) {
parameter.getParameterSegmentationOutputFile().setMask(mask + ".flt.seg");
MainTools.writeClusterSet(parameter, clustersFltClust, false);
parameter.getParameterSegmentationOutputFile().setMask(mask);
}
// ** segments of more than 20s are split according of silence present in the pms or using a gmm
// silence detector
InputStream silenceInputStream = getClass().getResourceAsStream(dir + "/s.gmms");
GMMArrayList sVect =
MainTools.readGMMContainer(silenceInputStream, parameter.getParameterModel());
parameter.getParameterSegmentationFilterFile().setClusterFilterName("iS,iT,j");
ClusterSet clustersSplitClust =
SSplitSeg.make(featureSet2, clustersFltClust, sVect, clustersPMSClust, parameter);
if (parameter.getParameterDiarization().isSaveAllStep()) {
parameter.getParameterSegmentationOutputFile().setMask(mask + ".spl.seg");
MainTools.writeClusterSet(parameter, clustersSplitClust, false);
parameter.getParameterSegmentationOutputFile().setMask(mask);
}
parameter.getParameterSegmentationFilterFile().setClusterFilterName(oldSegmentationFilterFile);
parameter.getParameterFilter().setSegmentPadding(oldSegmentPadding);
parameter.getParameterFilter().setSilenceMinimumLength(oldSilenceMinimumLength);
parameter.getParameterFilter().setSpeechMinimumLength(oldSpeechMinimumLength);
return clustersSplitClust;
}
/**
* Clustering linear.
*
* @param threshold the threshold
* @param clusterSet the cluster set
* @param featureSet the feature set
* @param parameter the parameter
* @return the cluster set
* @throws Exception the exception
*/
public ClusterSet clusteringLinear(
double threshold, ClusterSet clusterSet, AudioFeatureSet featureSet, Parameter parameter)
throws Exception {
String mask = parameter.getParameterSegmentationOutputFile().getMask();
String oldMethod = parameter.getParameterClustering().getMethodAsString();
double oldThreshold = parameter.getParameterClustering().getThreshold();
String oldModelKind = parameter.getParameterModel().getModelKindAsString();
int oldNumberOfComponent = parameter.getParameterModel().getNumberOfComponents();
parameter.getParameterModel().setModelKind("FULL");
parameter.getParameterModel().setNumberOfComponents(1);
parameter.getParameterClustering().setMethod("l");
parameter.getParameterClustering().setThreshold(threshold);
ClusterSet clustersLClust = MClust.make(featureSet, clusterSet, parameter, null);
if (parameter.getParameterDiarization().isSaveAllStep()) {
parameter.getParameterSegmentationOutputFile().setMask(mask + ".l.seg");
MainTools.writeClusterSet(parameter, clustersLClust, false);
}
parameter.getParameterSegmentation().setMethod(oldMethod);
parameter.getParameterModel().setNumberOfComponents(oldNumberOfComponent);
parameter.getParameterModel().setModelKind(oldModelKind);
parameter.getParameterClustering().setThreshold(oldThreshold);
parameter.getParameterSegmentationOutputFile().setMask(mask);
return clustersLClust;
}
/**
* Segmentation.
*
* @param method the method
* @param kind the kind
* @param clusterSet the cluster set
* @param featureSet the feature set
* @param parameter the parameter
* @return the cluster set
* @throws Exception the exception
*/
public ClusterSet segmentation(
String method,
String kind,
ClusterSet clusterSet,
AudioFeatureSet featureSet,
Parameter parameter)
throws Exception {
String mask = parameter.getParameterSegmentationOutputFile().getMask();
String oldMethod = parameter.getParameterSegmentation().getMethodAsString();
int oldNumberOfComponent = parameter.getParameterModel().getNumberOfComponents();
String oldModelKind = parameter.getParameterModel().getModelKindAsString();
parameter.getParameterSegmentation().setMethod(method);
parameter.getParameterModel().setNumberOfComponents(1);
parameter.getParameterModel().setModelKind(kind);
ClusterSet clustersSeg = new ClusterSet();
MSeg.make(featureSet, clusterSet, clustersSeg, parameter);
if (parameter.getParameterDiarization().isSaveAllStep()) {
parameter.getParameterSegmentationOutputFile().setMask(mask + ".s.seg");
MainTools.writeClusterSet(parameter, clustersSeg, false);
}
parameter.getParameterSegmentation().setMethod(oldMethod);
parameter.getParameterModel().setNumberOfComponents(oldNumberOfComponent);
parameter.getParameterModel().setModelKind(oldModelKind);
parameter.getParameterSegmentationOutputFile().setMask(mask);
return clustersSeg;
}
/**
* Info.
*
* @param parameter the parameter
* @param programName the program name
* @throws IllegalArgumentException the illegal argument exception
* @throws IllegalAccessException the illegal access exception
* @throws InvocationTargetException the invocation target exception
*/
public static void info(Parameter parameter, String programName)
throws IllegalArgumentException, IllegalAccessException, InvocationTargetException {
if (parameter.help) {
logger.config(parameter.getSeparator2());
logger.config("name = " + programName);
logger.config(parameter.getSeparator());
parameter.logShow();
parameter.getParameterInputFeature().logAll(); // fInMask
logger.config(parameter.getSeparator());
parameter.getParameterSegmentationInputFile().logAll(); // sInMask
parameter.getParameterSegmentationInputFile2().logAll(); // sInMask
parameter.getParameterSegmentationOutputFile().logAll(); // sOutMask
logger.config(parameter.getSeparator());
parameter.getParameterDiarization().logAll();
logger.config(parameter.getSeparator());
}
}
/**
* Clustering.
*
* @param threshold the threshold
* @param clusterSet the cluster set
* @param featureSet the feature set
* @param parameter the parameter
* @return the cluster set
* @throws Exception the exception
*/
public ClusterSet clustering(
double threshold, ClusterSet clusterSet, AudioFeatureSet featureSet, Parameter parameter)
throws Exception {
String mask = parameter.getParameterSegmentationOutputFile().getMask();
String oldMethod = parameter.getParameterClustering().getMethodAsString();
double oldThreshold = parameter.getParameterClustering().getThreshold();
String oldModelKind = parameter.getParameterModel().getModelKindAsString();
int oldNumberOfComponent = parameter.getParameterModel().getNumberOfComponents();
// --- begin NEW v 1.14 / 4.16 / 4.18 / 4.20---
parameter.getParameterClustering().setMethod("h");
// parameter.getParameterClustering().setMethod("sr");
// --- end NEW v 1.14 ---
parameter.getParameterClustering().setThreshold(threshold);
logger.finer(
"method:"
+ parameter.getParameterClustering().getMethod()
+ " thr:"
+ parameter.getParameterClustering().getThreshold());
parameter.getParameterModel().setModelKind("FULL");
parameter.getParameterModel().setNumberOfComponents(1);
ClusterSet clustersHClust = MClust.make(featureSet, clusterSet, parameter, null);
if (parameter.getParameterDiarization().isSaveAllStep()) {
parameter.getParameterSegmentationOutputFile().setMask(mask + ".h.seg");
MainTools.writeClusterSet(parameter, clustersHClust, false);
}
parameter.getParameterSegmentation().setMethod(oldMethod);
parameter.getParameterModel().setNumberOfComponents(oldNumberOfComponent);
parameter.getParameterModel().setModelKind(oldModelKind);
parameter.getParameterClustering().setThreshold(oldThreshold);
parameter.getParameterSegmentationOutputFile().setMask(mask);
return clustersHClust;
}
/**
* Tun ester2 diarization.
*
* @param parameter the parameter
* @param clusterSet the cluster set
* @return the tree map
* @throws DiarizationException the diarization exception
* @throws Exception the exception
*/
public TreeMap<String, DiarizationResultList> tunEster2Diarization(
Parameter parameter, ClusterSet clusterSet) throws DiarizationException, Exception {
TreeMap<String, DiarizationResultList> result = new TreeMap<String, DiarizationResultList>();
// double paramThr = parameter.getParameterClustering().getThreshold();
lMin = parameter.getParameterDiarization().getThreshold("l");
lMax = parameter.getParameterDiarization().getMaxThreshold("l");
hMin = parameter.getParameterDiarization().getThreshold("h");
hMax = parameter.getParameterDiarization().getMaxThreshold("h");
dMin = parameter.getParameterDiarization().getThreshold("d");
dMax = parameter.getParameterDiarization().getMaxThreshold("d");
cMin = parameter.getParameterDiarization().getThreshold("c");
cMax = parameter.getParameterDiarization().getMaxThreshold("c");
String featureDesc = parameter.getParameterInputFeature().getFeaturesDescriptorAsString();
AudioFeatureSet featureSet = null;
ClusterSet clustersSegInit = null;
if (parameter.getParameterDiarization().isLoadInputSegmentation() == false) {
featureSet = loadFeature(parameter, clusterSet, featureDesc);
featureSet.setCurrentShow(parameter.show);
int nbFeatures = featureSet.getNumberOfFeatures();
clusterSet.getFirstCluster().firstSegment().setLength(nbFeatures);
clustersSegInit = sanityCheck(clusterSet, featureSet, parameter);
} else {
featureSet = loadFeature(parameter, clusterSet, featureDesc);
featureSet.setCurrentShow(parameter.show);
clustersSegInit = sanityCheck(clusterSet, featureSet, parameter);
featureSet = loadFeature(parameter, clustersSegInit, featureDesc);
featureSet.setCurrentShow(parameter.show);
}
// seg IRIT
// ClusterSet clustersSegSave = clustersSegInit;
// seg IRIT
ClusterSet referenceClusterSet = MainTools.readTheSecondClusterSet(parameter);
ClusterSet uemClusterSet = MainTools.readThe3rdClusterSet(parameter);
if (parameter.getParameterDiarization().isLastStepOnly()) {
String key = "l=" + lMin + " h=" + hMin + " d=" + dMin;
DiarizationResultList values = null;
if (parameter.getParameterDiarization().isCEClustering() == false) {
logger.warning(" nothing to do isCEClustering == false");
} else {
values =
tunEster2SpeakerCLRClustering(
referenceClusterSet,
uemClusterSet,
key,
"ce",
clusterSet,
clusterSet,
featureSet,
parameter);
}
result.put(key, values);
return result;
}
ClusterSet clustersSegSave =
segmentation("GLR", "FULL", clustersSegInit, featureSet, parameter);
for (double l = lMin; l <= lMax; l += 0.5) {
ClusterSet clustersSeg = clustersSegSave.clone();
logger.finest("clustering l=" + l);
ClusterSet clustersLClust = clusteringLinear(l, clustersSeg, featureSet, parameter);
// ---- Begin NEW v 1.14 ---
for (double h = hMin; h <= hMax; h += 0.5) {
// for (double h = hMin; h <= hMax; h += 0.2) {
// ---- end NEW v 1.14 ---
// if (h > l) {
ClusterSet clustersHClust = clustering(h, clustersLClust, featureSet, parameter);
for (double d = dMin; d <= dMax; d += 50) {
ClusterSet clustersDClust = decode(8, d, clustersHClust, featureSet, parameter);
// double error = DiarizationError.scoreOfMatchedSpeakers(referenceClusterSet,
// clustersDClust);
ClusterSet clustersSplitClust =
speech(
"10,10,50", clusterSet, clustersSegInit, clustersDClust, featureSet, parameter);
ClusterSet clustersGender = gender(clusterSet, clustersSplitClust, featureSet, parameter);
String key = "l=" + l + " h=" + h + " d=" + d;
DiarizationResultList values = null;
if (parameter.getParameterDiarization().isCEClustering() == false) {
values = new DiarizationResultList(0, 0, 1);
DiarizationError computeError =
new DiarizationError(referenceClusterSet, uemClusterSet);
DiarizationResult error = computeError.scoreOfMatchedSpeakers(clustersGender);
values.setResult(0, 0, error);
logger.finer(parameter.show + " key=" + key + " resultat du fichier");
values.log("partial result: " + parameter.show + " " + key);
} else {
// V4.19 = CLUST_H_BIC_GMM_MAP
// values = tunEster2SpeakerCLRClustering(referenceClusterSet, key, "bicgmmmap",
// clustersGender, clustersGender, featureSet, parameter);
// V5.16 = ce_d
// values = tunEster2SpeakerCLRClustering(referenceClusterSet, key, "ce_d",
// clustersGender, clustersGender, featureSet, parameter);
values =
tunEster2SpeakerCLRClustering(
referenceClusterSet,
uemClusterSet,
key,
"ce",
clustersGender,
clustersGender,
featureSet,
parameter);
}
if (result.containsKey(key)) {
result.get(key).addResultArray(values);
} else {
result.put(key, values);
}
}
// }
}
}
return result;
}
/**
* Decode.
*
* @param nbComp the nb comp
* @param threshold the threshold
* @param clusterSet the cluster set
* @param featureSet the feature set
* @param parameter the parameter
* @return the cluster set
* @throws Exception the exception
*/
public ClusterSet decode(
int nbComp,
double threshold,
ClusterSet clusterSet,
AudioFeatureSet featureSet,
Parameter parameter)
throws Exception {
String mask = parameter.getParameterSegmentationOutputFile().getMask();
String oldModelKind = parameter.getParameterModel().getModelKindAsString();
int oldNumberOfComponent = parameter.getParameterModel().getNumberOfComponents();
// ** Train GMM for each cluster.
// ** GMM is a 8 component gaussian with diagonal covariance matrix
// ** one GMM = one speaker = one cluster
// ** initialization of the GMMs :
// ** - same global covariance for each gaussian,
// ** - 1/8 for the weight,
// ** - means are initialized with the mean of 10 successive vectors taken
parameter.getParameterModel().setModelKind("DIAG");
parameter.getParameterModel().setNumberOfComponents(nbComp);
GMMArrayList gmmInitVect = new GMMArrayList(clusterSet.clusterGetSize());
MTrainInit.make(featureSet, clusterSet, gmmInitVect, parameter);
// ** EM training of the initialized GMM
GMMArrayList gmmVect = new GMMArrayList(clusterSet.clusterGetSize());
MTrainEM.make(featureSet, clusterSet, gmmInitVect, gmmVect, parameter);
// ** set the penalty to move from the state i to the state j, penalty to move from i to i is
// equal to 0
parameter.getParameterDecoder().setDecoderPenalty(String.valueOf(threshold));
// ** make Viterbi decoding using the 8-GMM set
// ** one state = one GMM = one speaker = one cluster
ClusterSet clustersDClust = MDecode.make(featureSet, clusterSet, gmmVect, parameter);
if (parameter.getParameterDiarization().isSaveAllStep()) {
parameter.getParameterSegmentationOutputFile().setMask(mask + ".d.seg");
MainTools.writeClusterSet(parameter, clustersDClust, false);
}
// ** move the boundaries of the segment in low energy part of the signal
ClusterSet clustersAdjClust = SAdjSeg.make(featureSet, clustersDClust, parameter);
if (parameter.getParameterDiarization().isSaveAllStep()) {
parameter.getParameterSegmentationOutputFile().setMask(mask + ".adj.seg");
MainTools.writeClusterSet(parameter, clustersAdjClust, false);
}
parameter.getParameterSegmentationOutputFile().setMask(mask);
parameter.getParameterModel().setNumberOfComponents(oldNumberOfComponent);
parameter.getParameterModel().setModelKind(oldModelKind);
return clustersAdjClust;
}
/**
* Tun ester2 speaker clr clustering.
*
* @param referenceClusterSet the reference cluster set
* @param uemClusterSet the uem cluster set
* @param partialKey the partial key
* @param method the method
* @param clusterSetBase the cluster set base
* @param clusterSet the cluster set
* @param featureSet the feature set
* @param parameter the parameter
* @return the diarization result list
* @throws Exception the exception
*/
public DiarizationResultList tunEster2SpeakerCLRClustering(
ClusterSet referenceClusterSet,
ClusterSet uemClusterSet,
String partialKey,
String method,
ClusterSet clusterSetBase,
ClusterSet clusterSet,
AudioFeatureSet featureSet,
Parameter parameter)
throws Exception {
String oldSpeechDetectorMethod = parameter.getParameterInputFeature().getSpeechMethodAsString();
double oldSpeechDetectorThreshold = parameter.getParameterInputFeature().getSpeechThreshold();
String oldModelKind = parameter.getParameterModel().getModelKindAsString();
int oldNumberOfComponent = parameter.getParameterModel().getNumberOfComponents();
String oldMethod = parameter.getParameterClustering().getMethodAsString();
double oldThreshold = parameter.getParameterClustering().getThreshold();
String oldEMControl = parameter.getParameterEM().getEMControl();
int oldNTop = parameter.getParameterTopGaussian().getScoreNTop();
boolean oldSaveAll = parameter.getParameterDiarization().isSaveAllStep();
DiarizationResultList localResult = new DiarizationResultList(cMin, cMax, mult);
DiarizationError computeError = new DiarizationError(referenceClusterSet, uemClusterSet);
double prevScore = cMin;
// ---- Begin NEW v 1.13 ---
parameter.getParameterInputFeature().setSpeechMethod("E");
parameter.getParameterInputFeature().setSpeechThreshold(0.1);
// ---- End NEW v 1.13 ---
String FeatureFormat = "featureSetTransformation";
String dir = "ester2";
InputStream ubmInputStream = getClass().getResourceAsStream(dir + "/ubm.gmm");
GMMArrayList ubmVect =
MainTools.readGMMContainer(ubmInputStream, parameter.getParameterModel());
GMM ubm = ubmVect.get(0);
/*
* int nbCep = 16; logger.info("---> nbCep:"+nbCep); FeatureSet featureSet2 = loadFeature(parameter, clusterSet, "audio16kHz2sphinx,1:3:2:0:0:0,"+nbCep+",1:1:300:4"); logger.info("---> nbCep:"+nbCep); //logger.fine("*** nbFeaturesNorm:" +
* clusterSetBase.getLength());
*/
// A tester
AudioFeatureSet featureSet2 =
loadFeature(featureSet, parameter, clusterSet, FeatureFormat + ",1:3:2:0:0:0,13,1:1:300:4");
// v5.14
// FeatureSet featureSet2 = loadFeature(featureSet, parameter, clusterSet, FeatureFormat
// + ",1:3:2:0:0:0,13,1:1:0:0");
parameter.getParameterModel().setModelKind("DIAG");
parameter.getParameterModel().setNumberOfComponents(ubm.getNbOfComponents());
parameter.getParameterClustering().setMethod(method);
// ---- Begin NEW v 1.19 ---
// parameter.getParameterEM().setEMControl("1,1,0.01");
// parameter.getParameterClustering().setThreshold(0);
// ---- End NEW v 1.19 ---
parameter.getParameterClustering().setThreshold(cMax);
parameter.getParameterEM().setEMControl("1,5,0.01");
parameter.getParameterTopGaussian().setScoreNTop(5);
parameter.getParameterDiarization().setSaveAllStep(false);
CLRHClustering clustering = new CLRHClustering(clusterSet, featureSet2, parameter, ubm);
// int nbCluster = clusterSet.clusterGetSize();
// logger.info("initialise clustering CLR clusterSet:"+clusterSet);
clustering.initialize();
double score = clustering.getScoreOfCandidatesForMerging();
DiarizationResult error = computeError.scoreOfMatchedSpeakers(clustering.getClusterSet());
double errorRate = error.getErrorRate();
localResult.setResult(prevScore, score, error);
// prevScore = Math.max(score, prevScore);
logger.fine(
"first "
+ parameter.show
+ " key="
+ partialKey
+ " clrScore="
+ score
+ " clrErrorRate="
+ errorRate
+ " clrSize="
+ clustering.getSize()
+ "/"
+ referenceClusterSet.clusterGetSize());
while ((score < cMax) && (clustering.getSize() > 1)) {
localResult.setResult(prevScore, score, error);
prevScore = Math.max(score, prevScore);
clustering.mergeCandidates();
// -- start V5.16 --
// logger.info("--> Decoding");
// ClusterSet decodeClusterSet = MDecode.make(featureSet2, clustering.getClusterSet(),
// clustering.getGmmList(), parameter);
// logger.info("--> Clustering");
// featureSet2 = loadFeature(featureSet, parameter, decodeClusterSet, FeatureFormat
// + ",1:3:2:0:0:0,13,1:1:300:4");
// clustering = new CLRHClustering(decodeClusterSet, featureSet2, parameter, ubm);
// clustering.initialize();
// -- end V5.16 --
score = clustering.getScoreOfCandidatesForMerging();
error = computeError.scoreOfMatchedSpeakers(clustering.getClusterSet());
errorRate = error.getErrorRate();
// localResult.setResult(prevScore, score, error);
// prevScore = Math.max(score, prevScore);
logger.fine(
parameter.show
+ " key="
+ partialKey
+ " clrScore="
+ score
+ " clrErrorRate="
+ errorRate
+ " clrSize="
+ clustering.getSize()
+ "/"
+ referenceClusterSet.clusterGetSize());
}
localResult.setResult(prevScore, score, error);
localResult.setResult(score, cMax, error);
logger.finer(parameter.show + " key=" + partialKey + " resultat du fichier");
localResult.log("partial result: " + parameter.show + " " + partialKey);
clustering.reset();
parameter.getParameterModel().setNumberOfComponents(oldNumberOfComponent);
parameter.getParameterModel().setModelKind(oldModelKind);
parameter.getParameterClustering().setMethod(oldMethod);
parameter.getParameterClustering().setThreshold(oldThreshold);
parameter.getParameterEM().setEMControl(oldEMControl);
parameter.getParameterTopGaussian().setScoreNTop(oldNTop);
parameter.getParameterInputFeature().setSpeechMethod(oldSpeechDetectorMethod);
parameter.getParameterInputFeature().setSpeechThreshold(oldSpeechDetectorThreshold);
parameter.getParameterDiarization().setSaveAllStep(oldSaveAll);
return localResult;
}
public ClusterSet make(
AudioFeatureSet featureSet,
ClusterSet clusterSet,
GMMArrayList gmmList,
GMMArrayList gmmTopList,
Parameter parameter)
throws DiarizationException, IOException {
logger.info("Compute Score");
int size = gmmList.size();
logger.finer("GMM size:" + size);
ArrayList<String> genderString = new ArrayList<String>();
ArrayList<String> bandwidthString = new ArrayList<String>();
for (int i = 0; i < size; i++) {
String gmmName = gmmList.get(i).getName();
if (parameter.getParameterScore().isGender() == true) {
if (gmmName.equals("MS")) {
genderString.add(Cluster.genderStrings[1]);
bandwidthString.add(Segment.bandwidthStrings[2]);
} else if (gmmName.equals("FS")) {
genderString.add(Cluster.genderStrings[2]);
bandwidthString.add(Segment.bandwidthStrings[2]);
} else if (gmmName.equals("MT")) {
genderString.add(Cluster.genderStrings[1]);
bandwidthString.add(Segment.bandwidthStrings[1]);
} else if (gmmName.equals("FT")) {
genderString.add(Cluster.genderStrings[2]);
bandwidthString.add(Segment.bandwidthStrings[1]);
} else {
genderString.add(Cluster.genderStrings[0]);
bandwidthString.add(Segment.bandwidthStrings[0]);
}
} else {
genderString.add(Cluster.genderStrings[0]);
bandwidthString.add(Segment.bandwidthStrings[0]);
}
}
ClusterSet clusterSetResult = new ClusterSet();
for (Cluster cluster : clusterSet.clusterSetValue()) {
double[] sumScoreVector = new double[size];
int[] sumLenghtVector = new int[size];
double ubmScore = 0.0;
GMM gmmTop = null;
if (parameter.getParameterTopGaussian().getScoreNTop() >= 0) {
gmmTop = gmmTopList.get(0);
}
Arrays.fill(sumScoreVector, 0.0);
Arrays.fill(sumLenghtVector, 0);
for (Segment currantSegment : cluster) {
Segment segment = (currantSegment.clone());
int end = segment.getStart() + segment.getLength();
featureSet.setCurrentShow(segment.getShowName());
double[] scoreVector = new double[size];
double maxScore = 0.0;
int idxMaxScore = 0;
for (int i = 0; i < size; i++) {
gmmList.get(i).score_initialize();
}
for (int start = segment.getStart(); start < end; start++) {
for (int i = 0; i < size; i++) {
GMM gmm = gmmList.get(i);
if (parameter.getParameterTopGaussian().getScoreNTop() >= 0) {
if (i == 0) {
gmmTop.score_getAndAccumulateAndFindTopComponents(
featureSet, start, parameter.getParameterTopGaussian().getScoreNTop());
}
gmm.score_getAndAccumulateForComponentSubset(
featureSet, start, gmmTop.getTopGaussianVector());
} else {
gmm.score_getAndAccumulate(featureSet, start);
}
}
}
if (parameter.getParameterTopGaussian().getScoreNTop() >= 0) {
ubmScore = gmmTop.score_getMeanLog();
gmmTop.score_getSumLog();
gmmTop.score_getCount();
gmmTop.score_reset();
}
for (int i = 0; i < size; i++) {
GMM gmm = gmmList.get(i);
scoreVector[i] = gmm.score_getMeanLog();
sumLenghtVector[i] += gmm.score_getCount();
sumScoreVector[i] += gmm.score_getSumLog();
if (i == 0) {
maxScore = scoreVector[0];
idxMaxScore = 0;
} else {
double value = scoreVector[i];
if (maxScore < value) {
maxScore = value;
idxMaxScore = i;
}
}
gmm.score_reset();
}
if (parameter.getParameterScore().isTNorm()) {
double sumScore = 0;
double sum2Score = 0;
for (int i = 0; i < size; i++) {
sumScore += scoreVector[i];
sum2Score += (scoreVector[i] * scoreVector[i]);
}
for (int i = 0; i < size; i++) {
double value = scoreVector[i];
double mean = (sumScore - value) / (size - 1);
double et = Math.sqrt(((sum2Score - (value * value)) / (size - 1)) - (mean * mean));
scoreVector[i] = (value - mean) / et;
}
}
if (parameter.getParameterScore().isGender() == true) {
segment.setBandwidth(bandwidthString.get(idxMaxScore));
segment.setInformation("segmentGender", genderString.get(idxMaxScore));
}
if (parameter.getParameterScore().isBySegment()) {
for (int k = 0; k < size; k++) {
double score = scoreVector[k];
GMM gmm = gmmList.get(k);
segment.setInformation("score:" + gmm.getName(), score);
currantSegment.setInformation("score:" + gmm.getName(), score);
}
if (parameter.getParameterTopGaussian().getScoreNTop() >= 0) {
segment.setInformation("score:" + "UBM", ubmScore);
currantSegment.setInformation("score:" + "UBM", ubmScore);
}
}
String newName = cluster.getName();
if (parameter.getParameterScore().isByCluster() == false) {
if ((scoreVector[idxMaxScore] > parameter.getParameterSegmentation().getThreshold())
&& (parameter.getParameterScore().getLabel()
!= ParameterScore.LabelType.LABEL_TYPE_NONE.ordinal())) {
if (parameter.getParameterScore().getLabel()
== ParameterScore.LabelType.LABEL_TYPE_ADD.ordinal()) {
newName += "_";
newName += gmmList.get(idxMaxScore).getName();
} else {
newName = gmmList.get(idxMaxScore).getName();
}
}
Cluster temporaryCluster = clusterSetResult.getOrCreateANewCluster(newName);
temporaryCluster.setGender(cluster.getGender());
if (parameter.getParameterScore().isGender() == true) {
temporaryCluster.setGender(genderString.get(idxMaxScore));
}
temporaryCluster.addSegment(segment);
}
}
if (parameter.getParameterScore().isByCluster()) {
for (int i = 0; i < size; i++) {
sumScoreVector[i] /= sumLenghtVector[i];
}
if (parameter.getParameterScore().isTNorm()) {
double sumScore = 0;
double sum2Score = 0;
for (int i = 0; i < size; i++) {
sumScore += sumScoreVector[i];
sum2Score += (sumScoreVector[i] * sumScoreVector[i]);
}
for (int i = 0; i < size; i++) {
double value = sumScoreVector[i];
double mean = (sumScore - value) / (size - 1);
double et = Math.sqrt(((sum2Score - (value * value)) / (size - 1)) - (mean * mean));
sumScoreVector[i] = (value - mean) / et;
}
}
double maxScore = sumScoreVector[0];
int idxMaxScore = 0;
for (int i = 1; i < size; i++) {
double s = sumScoreVector[i];
if (maxScore < s) {
maxScore = s;
idxMaxScore = i;
}
}
String newName = cluster.getName();
if ((sumScoreVector[idxMaxScore] > parameter.getParameterSegmentation().getThreshold())
&& (parameter.getParameterScore().getLabel()
!= ParameterScore.LabelType.LABEL_TYPE_NONE.ordinal())) {
if (parameter.getParameterScore().getLabel()
== ParameterScore.LabelType.LABEL_TYPE_ADD.ordinal()) {
newName += "_";
newName += gmmList.get(idxMaxScore).getName();
} else {
newName = gmmList.get(idxMaxScore).getName();
}
// logger.finer("cluster name=" + cluster.getName() + " new_name=" + newName);
}
Cluster tempororaryCluster = clusterSetResult.getOrCreateANewCluster(newName);
tempororaryCluster.setGender(cluster.getGender());
if (parameter.getParameterScore().isGender() == true) {
tempororaryCluster.setGender(genderString.get(idxMaxScore));
}
tempororaryCluster.setName(newName);
for (Segment currantSegment : cluster) {
Segment segment = (currantSegment.clone());
if (parameter.getParameterScore().isGender() == true) {
segment.setBandwidth(bandwidthString.get(idxMaxScore));
}
tempororaryCluster.addSegment(segment);
}
for (int k = 0; k < size; k++) {
double score = sumScoreVector[k];
GMM gmm = gmmList.get(k);
// logger.finer("****clustername = " + newName + " name=" + gmm.getName() + " =" + score+"
// k="+k);
// logger.log(Level.SEVERE, "****clustername = " + newName + " name=" + gmm.getName() + "
// =" + score);
tempororaryCluster.setInformation("score:" + gmm.getName(), score);
ClusterResult cr = new ClusterResult();
cr.setName(newName);
cr.getValue().put(score, gmm.getName());
System.out.println(
"------ clusterResultSet.putValue(newName, gmm.getName(), score)=----------------");
System.out.println(newName + " " + gmm.getName() + " " + score);
if (isName(gmm.getName())) {
clusterResultSet.putValue(newName, gmm.getName(), score);
} else {
System.out.println("*****************" + gmm.getName() + " Non nome valido ");
}
}
if (parameter.getParameterTopGaussian().getScoreNTop() >= 0) {
// tempororaryCluster.putInformation("score:" + "length", ubmSumLen);
// tempororaryCluster.putInformation("score:" + "UBM", ubmSumScore / ubmSumLen);
}
}
}
this.clusterSetResult = clusterSetResult;
return clusterSetResult;
}
