zahra-t
Newbie level 2
hello , I have a problem with super vector. From M mixtures GMM-super vector can be formulated as:
and the overall super Vector definition is :
my question is if we have one vector with one mean (supervector) what happens with weight and covariance matrix???
these 2 images are from:
R.Togneri and D.Pullella. “An Overview of Speaker Identification: Accuracy and Robustness Issues.” IEEE Circuits and Systems Magazine, vol. 11, pp. 23-61, May. 2011
and the overall super Vector definition is :
my question is if we have one vector with one mean (supervector) what happens with weight and covariance matrix???
these 2 images are from:
R.Togneri and D.Pullella. “An Overview of Speaker Identification: Accuracy and Robustness Issues.” IEEE Circuits and Systems Magazine, vol. 11, pp. 23-61, May. 2011