Conference paper
Speech codec optimization based on cell broadband engine
Zhenbo Zhu, Qing Wang, et al.
ICASSP 2007
This paper investigates the properties of a popular ROC variant - the Detection Error Trade-Off plot (DET). In particular, we derive a set of conditions on the underlying probability distributions to produce linear DET plots in a generalized setting. We show that the linear DETs on a normal deviate scale are not exclusively produced by normal distributions, however, that normal distributions do play an unique role in the threshold behavior as one moves along the DET line. An interesting connection between linear DETs and the KullbackLeibler divergence is also discussed. © 2007 IEEE.
Zhenbo Zhu, Qing Wang, et al.
ICASSP 2007
Vadim Sheinin, Da-Ke He
ICASSP 2007
Mohamed Kamal Omar, Lidia Mangu
ICASSP 2007
Kartik Audhkhasi, Ashish Verma
ICASSP 2007