Research On The Relationship Construction Method Of Social Relationship Network

Social networks constitute by a series of nodes and relationships. Relationship construction, which can form networks, comes from the process of the internal demand of each node and interactions between nodes, such as sharing resources. The social network of relationships are more complicated in the system, individuals can obtain more information and resources. Through the process of relationship construction, intimacy is used to measure the degree of nodes relationship. Therefore, the research on relationship intimacy of the social relationship network becomes the current hot and difficult problems.Relying on the platform of social relationship network, this study mainly does the following things based on the analysis of domestic and international status:1. Designs a basic model for analysis the relationship of network nodes. In the model, nodes are used to represent specific social individuals, and directed edges are used to represent the relationship between individuals, directed network diagrams are used to stand for social networks. In the study, the basic elements of the model are defined and the features of the model are analyzed, which include non-symmetry, oncethe relationship and multiple.2. Relationship type and relationship construction are analyzed based on the relationship basic model. Relationship construction and relation type are inseparable, relation type is classified in the paper at first, and then relationship construction is analyzed. Relationship is classified between horizontal and vertical direction: horizontal relationship based on the reasons of relationship construction, and vertical relationship based on intimacy after the relationship established.3. Influencing factors in intimacy of Node relationship are analyzed in the paper, including the selection, the identified on weight value, the quantified expression, and the initial assignment to influencing factors. Based on the reality of interpersonal behavior, five main factors influencing the node relationship are established by using Delphi, and the weight value in influencing factors of horizontal relationship is established by Fuzzy Analytic Hierarchy Process. In the end, quantified expression and initial assignment to influencing factors are accomplished.4. Designs the calculation model of intimacy.Here this study gives all details of the model, and elaborates how to quantify, calculate and update the intimacy, which completes the mathematical modeling. And effectiveness and correctness are verified about the model by concrete examples.