ivector-extractor.h File Reference

#include <vector>
#include <mutex>
#include "base/kaldi-common.h"
#include "matrix/matrix-lib.h"
#include "gmm/model-common.h"
#include "gmm/diag-gmm.h"
#include "gmm/full-gmm.h"
#include "itf/options-itf.h"
#include "util/common-utils.h"
#include "hmm/posterior.h"

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Classes
struct	IvectorEstimationOptions
class	IvectorExtractorUtteranceStats
	These are the stats for a particular utterance, i.e. More...
struct	IvectorExtractorOptions
class	IvectorExtractor
class	OnlineIvectorEstimationStats
	This class helps us to efficiently estimate iVectors in situations where the data is coming in frame by frame. More...
struct	IvectorExtractorStatsOptions
	Options for IvectorExtractorStats, which is used to update the parameters of IvectorExtractor. More...
struct	IvectorExtractorEstimationOptions
	Options for training the IvectorExtractor, e.g. variance flooring. More...
class	IvectorExtractorStats
	IvectorExtractorStats is a class used to update the parameters of the ivector extractor. More...

Namespaces
	kaldi
	This code computes Goodness of Pronunciation (GOP) and extracts phone-level pronunciation feature for mispronunciations detection tasks, the reference:

Functions
double	EstimateIvectorsOnline (const Matrix< BaseFloat > &feats, const Posterior &post, const IvectorExtractor &extractor, int32 ivector_period, int32 num_cg_iters, BaseFloat max_count, Matrix< BaseFloat > *ivectors)