摘要
在现有EMIS数据关系基础上,通过对案例进行分析、聚类,提出了真闭环、准闭环和信息螺旋三种信息闭环结构形式,并针对不同结构形式提出不同检测方法,进而扩大可检测错误类别空间,同时为新系统设计参考。
This paper proposes three kinds of Closed-loop Information Structures by analysing and clustering cases,which are Full Closed-loop Structure,Half Closed-loop Structure and Information Swirl Structure.In addition,the paper gives three detective methods which enlarge the detectable space of information error category and provide reference for designing new IS.
出处
《价值工程》
2012年第6期291-292,共2页
Value Engineering
关键词
聚类分析
信息闭环结构
EMIS
cluster analysis
closed-loop information structures
EMIS