%0 Journal Article
%T Fuzzy Hypersphere Neural Network and its Application on Pattern Clustering<br>模糊超球神经网络在模式聚类中的应用
%A Huang Minchao
%A Zhang Yulin
%A Chen Qizhi
%A <br>黄敏超
%A 张育林
%A 陈启智
%J 自动化学报
%D 1997
%I 
%X An unsupervised hypersphere neural network that is used for pattern clustering is presented.Each clustered pattern set is a fuzzy set hypersphere with a corresponding membership function.A pattern class is the combination of the pattern sets.The center and radius of the hypersphere are determined using the fuzzy hypersphere learning algorithm,an expansion contraction process that can learn nonlinear pattern set boundaries in few passed through the data and provides the ability to incorporate new and refine existing pattern sets without retraining.The simulation of clustering demonstrates the superiority of the fuzzy hypersphere clustering neural network.
%K Pattern clustering
%K fuzzy set
%K neural network
%K hierarchy clustering
%K liquid propellant rocket engine<br>模式聚类
%K 模糊集
%K 神经网络
%K 分层聚类
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=EF6F8A8DA1FD463961A9013D4D45B308&yid=5370399DC954B911&vid=EA389574707BDED3&iid=0B39A22176CE99FB&sid=69E4C201C13601F9&eid=4133DDB79B497495&journal_id=0254-4156&journal_name=自动化学报&referenced_num=3&reference_num=0