%0 Journal Article
%T Predicting Credibility Based on Support Vector Regression<br>支持向量回归中的预测信任度
%A SUN De-Shan WU Jin-Pei
%A <br>孙德山
%A 吴今培
%J 计算机科学
%D 2003
%I 
%X Support vector machine(SVM)has been widely applied to classification and regression problems, but it suffers from some important limitations, one of the most significant being that it makes point predictions rather than generating probability output. A notion of predicting credibility is proposed in support vector regression machine based on the problem, which can make predicting value have a definite measure, and then relationship between predicting credibility and noise is discussed. Finally, an example of predicting chaotic time series shows the rationality of the definition.
%K Support vector machine
%K Regression
%K Chaotic time series<br>支持向量机
%K 回归算法
%K 预测信任度
%K 神经网络
%K 学习算法
%K SVM
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=6029AD8F6555121C&yid=D43C4A19B2EE3C0A&vid=340AC2BF8E7AB4FD&iid=5D311CA918CA9A03&sid=6FBD78E3BAB60869&eid=B344543C2864D684&journal_id=1002-137X&journal_name=计算机科学&referenced_num=4&reference_num=7