A barycenter model of group decision making on resource allocation is constructed in this paper using group's loss function based on the additive form of group cardinal utilityfunction.
根据群体基数效用函数的加和性，用距离表示群体的损失函数，建立了资源分配群体决策的重心模型。
2
A barycenter model of group decision making on resource allocation is constructed in this paper using groups loss function based on the additive kind of group cardinal utilityfunction.
根据群体基数效用函数的加和性，用距离表示群体的损失函数，建立了资源分配群体决策的重心模型。
3
The utility model has the advantages of simple operation, convenient usage and the additivefunction that the decoration painting can be stored with double sides at the same frame.