技术经济
技術經濟
기술경제
Technical economy
2015年
8期
79-83
,共5页
竞优评析%优势识别%层次结构%双重优势
競優評析%優勢識彆%層次結構%雙重優勢
경우평석%우세식별%층차결구%쌍중우세
evaluation for better action conforming to natural rule%advantage identification%hierarchical structure%dual superiority
针对具有层次结构的竞优评价问题，提出了一种兼顾行为个体和整体的双重优势的评价方法。首先，以竞优思想为指导，利用目标规划方法构建优势特征识别模型，充分挖掘行为个体和整体的优势特征；然后，基于各行为个体的评价信息差异程度确定其话语权重；接着，通过构建一个集成优化模型将个体优势与整体优势进行集成，得出属性权重向量；最后以一个算例证明了该方法的可行性和有效性。
針對具有層次結構的競優評價問題，提齣瞭一種兼顧行為箇體和整體的雙重優勢的評價方法。首先，以競優思想為指導，利用目標規劃方法構建優勢特徵識彆模型，充分挖掘行為箇體和整體的優勢特徵；然後，基于各行為箇體的評價信息差異程度確定其話語權重；接著，通過構建一箇集成優化模型將箇體優勢與整體優勢進行集成，得齣屬性權重嚮量；最後以一箇算例證明瞭該方法的可行性和有效性。
침대구유층차결구적경우평개문제，제출료일충겸고행위개체화정체적쌍중우세적평개방법。수선，이경우사상위지도，이용목표규화방법구건우세특정식별모형，충분알굴행위개체화정체적우세특정；연후，기우각행위개체적평개신식차이정도학정기화어권중；접착，통과구건일개집성우화모형장개체우세여정체우세진행집성，득출속성권중향량；최후이일개산예증명료해방법적가행성화유효성。
Aiming at the problem of evaluation for better action conforming to natural rule with hierarchical structure ,a method based on dual superiority is proposed.Firstly ,based on the thought of conforming to natural rule ,the model to identify advantage is constructed by the method of goal programming to excavate individual and overall advantage characteristics.And the weight of each evaluated objects is confirmed according to the distortion degree of their judgment.Then the individual information and overall information are integrated by an optimization model to get attribute weight vector.Finally ,a numerical example is investigated to illustrate the feasibility and effectiveness of the proposed method .
