Large-scale enterprise supply and demand side matching method based on three-way decision

• Main Authors: YU HONG, SU ZUQIANG, HU FENG, CUI MENGNAN, WANG GUOYIN
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2019
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses a large-scale enterprise supply and demand side matching method based on a three-way decision. The method comprises the following steps: converting actual values and ideal values with semantic information of two sides into corresponding interval numbers; calculating each matching main body to generate an initial satisfaction matrix; establishing a three-branch matching matrix based on the three-branch decision according to the satisfaction threshold, and dividing the matching pairs into three parts; establishing a multi-target model from the perspectives of the satisfaction degree of the matching subject, the fairness of the matching scheme and the overall benefit to obtain an optimal matching result and a corresponding quantitative relationship; updating the cooperation stability and satisfaction of the matching subject; and solving the multi-target model again until the maximum number of iterations is reached, and at the moment, obtaining a convergence resultwhich is a final matching