%0 Journal Article
%T A General Model for Building Diagnostic Expert Systems Based on Backwards Reasoning<br>反向推理型诊断问题专家系统通用构建模型
%A Yu Fusheng
%A <br>于福生
%J 系统工程理论与实践
%D 1998
%I 
%X Based on the analysis of diagnostic problems, according to the manifestation of diagnostic problems, this paper gives a new definition of diagnostic probem in terms of factor space theory, puts forward a fast and effective method for automatically producing hypothesis set of backwards reasoning, and gives a general model for building diagnostic expert systems based on backwards reasoning.
%K diagnostic problem
%K expert system
%K factor space<br>诊断问题
%K 专家系统
%K 因素空间
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=E386C27CDDB6286691195724C7EB320A&yid=8CAA3A429E3EA654&vid=13553B2D12F347E8&iid=94C357A881DFC066&sid=AA76E167F386B6B3&eid=E44E40A2398D4F2A&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=0&reference_num=0