基于BPNN-GA算法的双边多属性谈判求解

Computation of Bilateral Multi-Attribute Negotiations Based on BPNN-GA Algorithm

通过对现有网上谈判模型研究发现,原有求解方法因多采用线性效用函数假设而存在自身无法克服的局限性。提出了基于BPNN-GA算法的双边多属性谈判求解方法。为求解属性间具有复杂函数依赖关系、效用函数难以显式表达,以及具有非线性效用函数映射关系的双边多属性谈判提供了一种有效的求解方法。最后通过谈判实例验证了该方法的有效性。

Through the study of on-line negotiation model,it was found that the original solving method had its own limitations due to the assumption of linear utility function.This paper proposed solution method of bilateral multi-attribute negotiations based on BPNN-GA algorithm.It is an effective solution method for bilateral multi-attribute negotiations with the complex function of inter-dependencies among the attributes,and a non-linear mapping which is difficult to express explicitly in the utility function.Finally the effectiveness and superiority of the method was demonstrated by an example.