The Study Of Knowledge Diffusion And Service Innovation Relationship Based On Social Networks

The process of knowledge diffusion depends on innovative collaboration of the knowledge agents in social networks,The direct economic performance of knowledge Diffusion is the transfer and marketization of technological achievements,the innovative process of knowledge diffusion depends on the optimization of knowledge innovation relationships of each node body based on the knowledge chain network,reflect the entire knowledge chain innovation process,the constant adjustment and collaboration of knowledge Service relationship between node body.Service innovation is the optimization of this knowledge service relationship which is of great significance for the smooth transfer of technological achievements based on social network.On the basis of theory assessment of the social network,knowledge diffusion and services innovation,this paper construct five main cooperation mode related of companies,universities and research institutions,government,intermediary organizations and financial institutions in social innovation networks.Based on the characteristics of social network topology,analyze structural features of social innovation network mode from the structural dimension,cognitive dimension and relational dimension of social capital, come to the social networks factors of diffusion knowledge, thus describe the innovative process of knowledge diffusion from the relative position of the nodes on the network structure,the relationship between innovation and the main strength and the interaction between the nodes;Then,according to knowledge diffusion process of social innovation network topology,define the services joint mechanism about main innovation bodies in the social network,the analysis of the constraints of knowledge diffusion based on regional service innovation,propose the spread SIR of knowledge diffusion model based on service innovation relationships,define the dynamic relationship between the main innovation body and creative knowledge diffusion effects;finally based on innovative social networking service collaborative relationships,adjust service innovation relationship of trust incentives based on knowledge diffusion relationship,explore the conditions and constraints about knowledge diffusion effect within the optimal of regional social networks,and analyze and define the effectiveness of their parameters.Thus propose the important theoretical and practical guidance to speeding up knowledge diffusion effects of regional innovation and accelerate the transformation of the regional scientific and technological achievements.