系统工程理论与实践
繫統工程理論與實踐
계통공정이론여실천
Systems Engineering—Theory & Practice
2008年
10期
102~107
,共null页
少数人意见 专家聚类 群体一致性
少數人意見 專傢聚類 群體一緻性
소수인의견 전가취류 군체일치성
the minority views; experts clustering; group consistency
在群体研讨过程中，少数人意见是十分重要的．提出了一种可以保护少数意见的决策共识达成模型及研讨反馈机制．该方法先根据专家意见对专家群体进行聚类分析，得到专家子群体簇，如果某一子群体所含专家人数较少，则该子群体的意见称为少数人意见，特别地，如果在聚类中出现奇异点，则该奇异点的专家意见称为个别人意见，然后主持人根据少数人成员的特性将少数人意见单独提出，使专家群体参考少数人意见重新研讨并给出新的偏好矢量，重复这一过程直到群体接受或摈弃少数人意见，使专家意见得到统一．最后用一个实例说明了该方法的可行性．
在群體研討過程中，少數人意見是十分重要的．提齣瞭一種可以保護少數意見的決策共識達成模型及研討反饋機製．該方法先根據專傢意見對專傢群體進行聚類分析，得到專傢子群體簇，如果某一子群體所含專傢人數較少，則該子群體的意見稱為少數人意見，特彆地，如果在聚類中齣現奇異點，則該奇異點的專傢意見稱為箇彆人意見，然後主持人根據少數人成員的特性將少數人意見單獨提齣，使專傢群體參攷少數人意見重新研討併給齣新的偏好矢量，重複這一過程直到群體接受或擯棄少數人意見，使專傢意見得到統一．最後用一箇實例說明瞭該方法的可行性．
재군체연토과정중，소수인의견시십분중요적．제출료일충가이보호소수의견적결책공식체성모형급연토반궤궤제．해방법선근거전가의견대전가군체진행취류분석，득도전가자군체족，여과모일자군체소함전가인수교소，칙해자군체적의견칭위소수인의견，특별지，여과재취류중출현기이점，칙해기이점적전가의견칭위개별인의견，연후주지인근거소수인성원적특성장소수인의견단독제출，사전가군체삼고소수인의견중신연토병급출신적편호시량，중복저일과정직도군체접수혹빈기소수인의견，사전가의견득도통일．최후용일개실례설명료해방법적가행성．
In the process of consensus building, the minority views are very important. This paper proposes a consensus model and a discussion mechanism that can protect the minority views automatically. The proposed method first clusters the expert group into a set of subgroups by a threshold value of similarity of pairs of expert preference vectors. If a subgroup includes a small number of experts, the opinion of the subgroup is called minority view. Then the mediator will put forward the minority views to the group according to the characteristics of the minority, and urge the group to discuss again referencing the minority views and submit some new preferences. The process is repeated until the group reaches a consensus after considering or eliminating the minority views. Finally, the paper gives an example to illustrate the feasibility of the method.
