计算机工程与应用
計算機工程與應用
계산궤공정여응용
COMPUTER ENGINEERING AND APPLICATIONS
2014年
17期
214-218
,共5页
逼近于理想值的排序方法(TOPSIS)%Vague软集%相似度%不确定型决策
逼近于理想值的排序方法(TOPSIS)%Vague軟集%相似度%不確定型決策
핍근우이상치적배서방법(TOPSIS)%Vague연집%상사도%불학정형결책
Technique for Order Preference by Similarity to Ideal Solution(TOPSIS)%Vague soft set%resemblance degree%uncertain decision-making
运用传统的TOPSIS方法进行不确定型决策时存在一定的困难,而Vague软集是一种处理不确定信息的重要工具。为此,给出了一种加权的Vague软集间相似度计算方法并加以证明,在对传统的TOPSIS方法进行修正的基础上,将Vague软集理论应用于TOPSIS方法中,将修正后的TOPSIS方法应用于仓储中心选址问题中,结果表明, Vague软集能极大地提高TOPSIS方法在不确定型决策领域中的应用价值。
運用傳統的TOPSIS方法進行不確定型決策時存在一定的睏難,而Vague軟集是一種處理不確定信息的重要工具。為此,給齣瞭一種加權的Vague軟集間相似度計算方法併加以證明,在對傳統的TOPSIS方法進行脩正的基礎上,將Vague軟集理論應用于TOPSIS方法中,將脩正後的TOPSIS方法應用于倉儲中心選阯問題中,結果錶明, Vague軟集能極大地提高TOPSIS方法在不確定型決策領域中的應用價值。
운용전통적TOPSIS방법진행불학정형결책시존재일정적곤난,이Vague연집시일충처리불학정신식적중요공구。위차,급출료일충가권적Vague연집간상사도계산방법병가이증명,재대전통적TOPSIS방법진행수정적기출상,장Vague연집이론응용우TOPSIS방법중,장수정후적TOPSIS방법응용우창저중심선지문제중,결과표명, Vague연집능겁대지제고TOPSIS방법재불학정형결책영역중적응용개치。
There exist some difficulties if the traditional TOPSIS(Technique for Order Preference by Similarity to Ideal Solution)is used for uncertain decision-making problem, and the Vague soft set is an important tool of processing uncer-tain information. For this reason, a weighted resemblance degree of the Vague soft set is defined and proved in the paper, then the paper modifies the traditional TOPSIS by applying the Vague soft set theory. The modified TOPSIS method is used for the decision of warehousing center location problem , and the data of the results indicate that the Vague soft set theory can greatly improve the application value of the TOPSIS method in uncertain decision-making problem.