基于网络结构特征的技术创新合作网络链路可预测性研究

Research on Predictability of Technological Innovation Cooperation Network Links Based on Network Structure Characteristics

[目的/意义]网络链路的可预测性问题是复杂网络的研究前沿。文章对技术创新合作网络链路的可预测性进行探究,为技术创新合作对象的预测和推荐提供支撑。[方法/过程]构建基于专利的海洋工程装备技术创新合作网络,采用复杂网络方法对比研究技术创新合作网络与经典复杂网络的结构特征,探究网络链路的可预测性,并在此基础上对网络结构特征与网络链路的可预测性间的关系进行挖掘。[结果/结论]研究发现,基于专利的海洋工程装备产业技术创新网络的链路是可预测的,网络的结构特征与链路预测的实际效果之间存在可量化关联性。

[Purpose/significance]The predictability of network links is the research frontier of complex networks.This paper explores the predictability of technological innovation cooperation network links,which provides support for the prediction and recommendation of technological innovation partners.[Method/process]This paper constructs a technical innovation cooperation network of ocean engineering equipment which based on patents and compare the structural characteristics of this network to some classical complex networks to study the predictability of this network through the theories and methods of complex network.Based on these,this paper explores the relationship between network structure characteristics and the predictability of network links.[Result/conclusion]The technology innovation network links of ocean engineering equipment industry based on patents are predictable.There is a quantifiable correlation between the structural characteristics of the network and the actual effect of link prediction.