基于局部变权模型的企业质量信用评估

Credit evaluation of enterprise quality based on local variable weight model

研究了局部变权向量.首先定义了改进的局部变权向量,提出了与之对应的状态局部变权向量和局部均衡函数.分别证明了它们的共轭向量(函数)也具有相应的性质,然后定义了局部变权向量的变权综合度.最后,利用局部变权向量建立企业质量信用评估模型.通过实例说明了该理论是有效的和合理的.

The local variable weight vector is studied. Firstly,the definition of the improvement to local varia-ble weight vector is proposed;the state weight vector and local equilibrium function of this variable weight are also discussed. Secondly,it is proved that the conjugate vectors（ functions）possess the corresponding proper-ties,and then the degree of variable weight synthesis is defined. Finally,the local variable weight vector is applied to the credit evaluation model for enterprise quality,and the results show that the proposed theory is effective and reasonable.