摘要
以汪培庄的因素空间理论为知识表示的框架，对其公理稍加补充之后提出反馈外延的概念；基于反馈外延，建立了一种直接面向目标的决策方法。
The concept of feedback extension is proposed and based on the feedback extension,a kind of decision making methods is given,which faces directly objectives and can be used to not only fuzzy decision systems,but also oridinary decision processes.
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
1994年第1期41-46,共6页
Journal of Beijing Normal University(Natural Science)
基金
国家教委博士点基金
关键词
因素空间
外延
模糊数学
模糊决策
factor spaces,knowledge expression
represented extension
feedback extension
