%0 Journal Article
%T QoE evaluation method through generalized linear model<br>基于广义线性模型的QoE评估方法研究
%A WU Ji-xiang
%A LI Fan
%A XIA Jing-bo
%A WANG Kai
%A <br>吴吉祥
%A 李　凡
%A 夏靖波
%A 王　恺
%J 计算机应用研究
%D 2012
%I 
%X As the evaluation of QoE was an ordinal mulriple categories problem, this paper established the regression model of QoE categories probability distribution based on the GLM. This model related cumulative probabilities of particular QoE categories to QoS parameters of network. Used the MLE and Pearson test to estimate the model parameters and validate the model respectively. Estimated the QoE of Web service utilize the proposed method, and the result proves that the method is effective.
%K quality of experience（QoE）
%K quality of service（QoS）
%K generalized linear model（GLM）
%K maximum likelihood estimation（MLE）
%K Pearson test<br>用户感知质量
%K 服务质量
%K 广义线性模型
%K 最大似然估计
%K 皮尔逊检验
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=38AAB79AD8A56B5366D7A7AC8EAB8A23&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=F3090AE9B60B7ED1&sid=1C6115E17E70F494&eid=C8DBC09C9AA595C3&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=11