%0 Journal Article
%T Performance Evaluation Algorithm of Digital Modulation Signals Recognition<br>数字调制信号识别性能的评估方法
%A LIU Ming-qian
%A LI Bing-bing
%A LIU Han
%A <br>刘明骞
%A 李兵兵
%A 刘涵
%J 计算机科学
%D 2011
%I 
%X Because the accurate rate could not be evaluated objectively and overall in recognition of digital modulation,it was proposed that area under receiver operating characteristic(AUC) was used for assessing the LS-SVM classifier and NN classifier's performance. After using the five characteristics parameters, the classification of digital modulation was successfully realized by adopting the LS-SVM classifier and NN classifier. The values of AUC were used for evaluating the merits and demerits of classifiers. The relevant simulation results shown the average performance of the LS-SVM classifier is better than that of the NN classifier.
%K Performance evaluation
%K AUC
%K ROC curve
%K SVM
%K Modulation recognition<br>性能评估，AUC，ROC曲线，支持向量机，调制识别
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=C0DB12FF3273F84B1F2803DDDD867E84&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=94C357A881DFC066&sid=0401E2DB1F51F8DE&eid=5C3443B19473A746&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=12