Eigenvoice based fast speaker adaptation with bias compensation
Jong Se Park, Hwa Jeon Song, Hyung Soon Kim · Korea-Russia International Symposium on Science and Technology · 2003
In this paper, we propose the bias compensation methods to improve the performance of rapid speaker adaptation based on eigenvoice. Experimental results for vocabulary-independent word recognition task shows the proposed method yields improvements for a small adaptation data. We obtained 22/spl sim/30 % relative improvement by the bias compensation methods.