%0 Journal Article
%T Bayesian decision theory relevance feedback method based on minimum risk<br>基于最小风险的贝叶斯决策理论相关反馈方法*
%A WEN Chun-yong
%A ZHU Xin-zhong
%A XU Hui-ying
%A ZHAO Jian-min
%A <br>文春勇
%A 朱信忠
%A 徐慧英
%A 赵建民
%J 计算机应用研究
%D 2009
%I 
%X Based on the summing up of some problems and deficiencies of relevance feedback the day before, this paper proposed Bayesian decision theory relevance feedback method based on minimum risk , in which producing memory through a adaptive mechanism, and applying minimum risk to satisfy users with the retrieval results. Experimental result shows that it is a method with high accuracy and fast response speed.
%K Bayesian decision theory
%K adaptive mechanism
%K minimum risk<br>贝叶斯决策理论
%K 适应机制
%K 最小风险
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=1BE4C68958264B303F4D6DC8EDCA770D&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=38B194292C032A66&sid=D610BE6A5A0C75BF&eid=778972EBEFCE1267&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=10