%0 Journal Article
%A Cheng, Chao
%A Wang, Meng
%A Wang, Jiuhe
%A Shao, Junjie
%A Chen, Hongtian
%T An SFA-HMM performance evaluation method using state difference optimization for running gear systems in high-speed trains
%J International Journal of Applied Mathematics and Computer Science
%D 2022
%P 389-402
%V 32
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IJAMCS_2022_32_3_a3/
%G en
%F IJAMCS_2022_32_3_a3