SprKnnDtwData Struct Reference

Collaboration diagram for SprKnnDtwData:

Data Fields
SprDtwFeatures	ref
SprDtwFeatures	tst
float	ndc
	cost for non-diagonal trnasitions More...
int	ctx
	extend the context More...
int	knn
	number of nearest neighbours to compute More...
int	knn1
int	variant_ndx
SprExemplarLbl *	lbl_info
	labelling info for the reference data More...
const char *	wprefix
size_t	wprefix_len

Field Documentation

SprDtwFeatures SprKnnDtwData::ref

SprDtwFeatures SprKnnDtwData::tst

float SprKnnDtwData::ndc

cost for non-diagonal trnasitions

int SprKnnDtwData::ctx

extend the context

require a good acoustic match for the surrounding frames as well

int SprKnnDtwData::knn

number of nearest neighbours to compute

int SprKnnDtwData::knn1

number of nearest neighbours to compute when DTW fails (extreme warping)

int SprKnnDtwData::variant_ndx

variant: leaving-one-speaker-out mode or not, euclidean versus mahanalobis, ctx is zero or not

SprExemplarLbl* SprKnnDtwData::lbl_info

labelling info for the reference data

const char* SprKnnDtwData::wprefix

just for checking whether a missing template is to be expected or not

size_t SprKnnDtwData::wprefix_len