%0 Journal Article
%T On an Analysis of Model Accuracy<br>论模型的精度分析
%A Fei Gesheng
%A <br>费革胜
%J 系统工程理论与实践
%D 1993
%I 
%X Reviewing the present problems of analysis of model accuracy, this paper puts forward three kinds of model error criterions and some new concepts of accuracy, then offers a series of simple accuracy formulae, furthermore, a composite accuracy formula. At last, the paper discusses the relation between model accuracy and forecasting accuracy.
%K model
%K accuracy
%K model accuracy formula
%K analysis of model accuracy<br>model
%K accuracy
%K model
%K accurac
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=CB5F654728C335E18E8C486B66BF731C&yid=D418FDC97F7C2EBA&vid=FC0714F8D2EB605D&iid=E158A972A605785F&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=2&reference_num=0