%0 Journal Article
%T An Adaptive Method for Text-Independent Speaker Verification<br>与文本无关的说话人自适应确认方法
%A ZHANG Yi-ying
%A ZHU Xiao-yan
%A ZHANG Bo
%A <br>张怡颖
%A 朱小燕
%A 张钹
%J 软件学报
%D 2000
%I 
%X In this paper, a novel adaptive text-independent speaker verification method is proposed. This adaptive method is based on the previous work, which uses global speaker model to normalize the likelihood score, and solves one problem of the previous method, i.e., the training time is to long. As a consequence, the waiting time for a new registration is shortened so that a new user can use the system in a short period. The experimental results fully demonstrate the effectiveness of this novel method. When the system has 30 users, the registration time for a new user is accelerated 12 times.
%K Speaker verification
%K likelihood score normalization
%K adaptive method
%K maximial likelihood probability
%K Gaussian mixture model<br>说话人确认
%K 似然得分标准化
%K 自适应方法
%K 最大化似然概率
%K 高斯混合模型.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=270A81DC1AD486AB&yid=9806D0D4EAA9BED3&vid=708DD6B15D2464E8&iid=B31275AF3241DB2D&sid=5EEA08EFB4616D1C&eid=EAF6504CC0383BDF&journal_id=1000-9825&journal_name=软件学报&referenced_num=2&reference_num=5