%0 Journal Article
%T Weighted Probabilistic Model for Identifying Time-varying Objects<br>一种时变对象加权概率辨识模型
%A WU Shi-xian
%A <br>吴诗贤
%J 计算机科学
%D 2009
%I 
%X Web object retrieval is becoming one of the main trends in the development of Intelligent Search Engines.High-precision time-varying objects recognition technology is one of the important prerequisite for high-precision Web object retrieval.Usually,different attributes have different capabilities to token the essence of the object,stochastic attribute obeys some type of distribution,and determinate attribute has better separating capacity than stochastic attri-bute.In this paper,starting from the above-ment...
%K Time-varying objects
%K Identification
%K Similarity
%K Determinate attribute
%K Stochastic attribute<br>时变对象
%K 辨识
%K 相似度
%K 确定型属性
%K 概率分布型属性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=E5F4016142FC0BFDA658F9A01CC3E4AC&yid=DE12191FBD62783C&vid=933658645952ED9F&iid=9CF7A0430CBB2DFD&sid=28F9D9CF04F424FF&eid=002786F01A86D891&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=4