%0 Journal Article
%T Techniques for Threat Assessment Based on Adaptive Intuitionistic Fuzzy Reasoning<br>基于自适应直觉模糊推理的威胁评估方法
%A Lei Ying-jie
%A Wang Bao-shu
%A Lu Yan-li
%A <br>雷英杰
%A 王宝树
%A 路艳丽
%J 电子与信息学报
%D 2007
%I 
%X To the issues of threat assessment(TA),a technique for TA based on Adaptive Neuro-Intuitionistic Fuzzy Inference System(ANIFIS) is proposed with intuitionistic fuzzy set theory introduced into the area of information fusion.First,the properties and vulnerabilities of the existing TA methods are analyzed.A model for TA on ANIFIS with Takagi-Sugeno type is established.Then,the attribute functions,i.e.membership and nonmembership functions,and the inference rules of the system variables are devised with computational relations between layers of input and output and a synthesized computational expression of system outputs ascertained.Subsequently,an analysis of global approximation property of the model is performed with a learning algorithm of neural net devised.Finally,the validity of the technique is checked and rationality of constructed model is verified by providing TA instances with 20 typical targets.The simulated results show that this method can enhance creditability of TA and improve quality of assessment with precision of synthetic values in reasoning output.
%K Information fusion
%K Threat assessment
%K Intuitionistic fuzzy sets
%K Adaptive
%K Neural nets<br>信息融合
%K 威胁评估
%K 直觉模糊集
%K 自适应
%K 神经网络
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=11CC33BE16837F7F950973264C2DDB87&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=59906B3B2830C2C5&sid=F272B5386B3F605B&eid=B28E8FF0A5EC71B0&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=8&reference_num=16