2018
Unsupervised Domain Adaptation for Gender-Aware PLDA Mixture Models
ICASSP 2018accepted
Probabilistic linear discriminant analysis (PLDA) is a state-of-art back-end for i-vector based speaker verification. However, this backend is still problematic when (1) the model is deployed to new environment (in-domain) that is very different from the training one (out-of-domain) and (2) there ar…