基于優(yōu)先集成算子的直覺乘法偏好關(guān)系共識模型
發(fā)布時(shí)間:2018-07-28 12:40
【摘要】:針對專家之間具有優(yōu)先關(guān)系時(shí)直覺乘法偏好關(guān)系下群體共識決策問題,提出一種基于優(yōu)先集成算子的直覺乘法偏好關(guān)系共識方法。為了有效集結(jié)專家偏好信息,提出直覺乘法優(yōu)先加權(quán)平均(IMPWA)算子和直覺乘法優(yōu)先加權(quán)幾何(IMPWG)算子,并研究其相關(guān)性質(zhì);定義直覺乘法偏好關(guān)系的共識度和接近度概念,據(jù)此完成非共識偏好信息的識別和修正,構(gòu)建一種迭代共識算法。案例表明該方法的可行性和有效性。
[Abstract]:In order to solve the problem of group consensus decision making under the preference relationship of intuitionistic multiplication among experts, a consensus method based on precedence integration operator is proposed for group consensus decision based on intuitionistic multiplication preference relationship. In order to effectively aggregate expert preference information, this paper proposes intuitionistic multiplication first weighted average (IMPWA) operator and intuitionistic multiplication first weighted geometric (IMPWG) operator, and studies its related properties, and defines the concepts of consensus degree and proximity degree of intuitionistic multiplication preference relation. The recognition and modification of non-consensus preference information are completed, and an iterative consensus algorithm is constructed. A case study shows that the method is feasible and effective.
【作者單位】: 西南交通大學(xué)交通運(yùn)輸與物流學(xué)院;西南交通大學(xué)綜合交通運(yùn)輸智能化國家地方聯(lián)合工程實(shí)驗(yàn)室;
【基金】:國家自然科學(xué)基金資助項(xiàng)目(71371156)
【分類號】:O225
本文編號:2150170
[Abstract]:In order to solve the problem of group consensus decision making under the preference relationship of intuitionistic multiplication among experts, a consensus method based on precedence integration operator is proposed for group consensus decision based on intuitionistic multiplication preference relationship. In order to effectively aggregate expert preference information, this paper proposes intuitionistic multiplication first weighted average (IMPWA) operator and intuitionistic multiplication first weighted geometric (IMPWG) operator, and studies its related properties, and defines the concepts of consensus degree and proximity degree of intuitionistic multiplication preference relation. The recognition and modification of non-consensus preference information are completed, and an iterative consensus algorithm is constructed. A case study shows that the method is feasible and effective.
【作者單位】: 西南交通大學(xué)交通運(yùn)輸與物流學(xué)院;西南交通大學(xué)綜合交通運(yùn)輸智能化國家地方聯(lián)合工程實(shí)驗(yàn)室;
【基金】:國家自然科學(xué)基金資助項(xiàng)目(71371156)
【分類號】:O225
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