技术创新中的供需对接加权k-平均聚类

Supply-demand Docking In Technology InnovationBased On Weighted k-means Cluster

以加权k-平均聚类方法为工具,对技术创新中的供需对接进行聚类,促进技术转化。由实际应用环境,构造抽象空间中两点的加权距离函数,通过计算空间中每个点与k个簇中心距离进行聚类,并且讨论了不同参数组合对聚类结果的影响。仿真实验表明,所建模型具有合理性和求解过程的可行性。

Supply - demand docking based on weighted k - means cluster algorithm in technology innovation is a means to promote technology transfer. The paper constructs two points weighted distanee function in abstract space by using the func- tion to compute the distance of every point to k - clusters. The paper also discusses how different parameters combination influences the elustr result. Simulation Lest shows that this modle is reasonable and the solution process is feasible.