%0 Journal Article
%A Qi-rong Mao
%A Yong-zhao Zhan
%T A Novel Hierarchical Speech Emotion Recognition Method Based on Improved DDAGSVM
%J Computer Science and Information Systems
%D 2010
%V 7
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CSIS_2010_7_1_a18/
%F CSIS_2010_7_1_a18