Title :
Aggregate a Posteriori Linear Regression for Speaker Adaptation
Author :
Huang, Chih-Hsien ; Chien, Jen-Tzung
Author_Institution :
Dept. of Comput. Sci. & Inf. Eng., Nat. Cheng Kung Univ., Tainan, Taiwan
fDate :
March 18-23, 2005
Keywords :
adaptive signal processing; hidden Markov models; matrix algebra; regression analysis; speech recognition; AAPLR; HMM parameter training; aggregate a posteriori linear regression; classification error function; discriminative linear regression matrices; discriminative speaker adaptation; linear regression transformation; speech recognition; Aggregates; Closed-form solution; Computational efficiency; Computer science; Hidden Markov models; Iterative algorithms; Linear regression; Maximum likelihood estimation; Maximum likelihood linear regression; Speech recognition;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
Print_ISBN :
0-7803-8874-7
DOI :
10.1109/ICASSP.2005.1415278
