Research on the situation analysis model of social network relation based on set pair connection potential

Considering the certain-uncertain complex characteristics of the relationship between social network nodes, the set pair situation is expanded by combining the set pair analysis theoretical and social computing, and a new method is given to describe social network nodes relation situation - set pair connection potential, generalized set pair connection potential, generalized set pair close potential and generalized set pair loosen potential; In order to analyze the social network situation, the situation grades of the each kind of set pair relation situation are classified. Furthermore, a model for analyzing the situation of social networks is constructed based on connection situation and the corresponding algorithm is put forward; finally, through a typical social network experiments, the method which provides an effective method for analysis of social network relations is proved that it can well describe the relationship between social network and node state stability.