计算机工程与应用
計算機工程與應用
계산궤공정여응용
COMPUTER ENGINEERING AND APPLICATIONS
2015年
15期
148-152,156
,共6页
因素空间%反馈外延%表现外延%包络%对立概念%反馈外延决策方法(DFE)
因素空間%反饋外延%錶現外延%包絡%對立概唸%反饋外延決策方法(DFE)
인소공간%반궤외연%표현외연%포락%대립개념%반궤외연결책방법(DFE)
factor spaces%feedback extension%representation extension%enveloping%reverse concept%Decision-making of Feedback Extension(DFE)
逆向思维是决策中常用的一种思维方法,但目前的反馈外延决策方法(Decision-making of Feedback Exten-sion,DFE)均未考虑这一点。为此,在因素空间理论基础上,从对立概念角度出发构造了一种概念的外延逼近即反馈外延外包络,在此基础上提出了基于反馈外延外包络的DFE决策方法。通过土壤肥力评级的实例验证了该方法的有效性和可行性。
逆嚮思維是決策中常用的一種思維方法,但目前的反饋外延決策方法(Decision-making of Feedback Exten-sion,DFE)均未攷慮這一點。為此,在因素空間理論基礎上,從對立概唸角度齣髮構造瞭一種概唸的外延逼近即反饋外延外包絡,在此基礎上提齣瞭基于反饋外延外包絡的DFE決策方法。通過土壤肥力評級的實例驗證瞭該方法的有效性和可行性。
역향사유시결책중상용적일충사유방법,단목전적반궤외연결책방법(Decision-making of Feedback Exten-sion,DFE)균미고필저일점。위차,재인소공간이론기출상,종대립개념각도출발구조료일충개념적외연핍근즉반궤외연외포락,재차기출상제출료기우반궤외연외포락적DFE결책방법。통과토양비력평급적실례험증료해방법적유효성화가행성。
Reverse thinking is a method widely used in the decision-making, but it is not considered in the existing Decision-making of Feedback Extension(DFE). Therefore, based on the factor space theory, a new extension’s approximation of concept(outer-enveloping of feedback extension)is constructed in the sight of reverse concept. The DFE decision-making method based on the outer-enveloping is proposed. The method is applied into the evaluation problem of the soil’s fertile level. The result verifies that this approach is effective and feasible.