Analysis And Design Based On Social Network And Group Information Foraging For SNS

In the Web2.0, the Internet became an information-sharing and collaboration space. SNS (Social Network Service) is an Internet information aggregation platform where participants share information and meet their demand. In this process, participants formed social network which is connected by information. This process can be described as social information foraging which plays a very important role in information sharing and knowledge innovation. As the SNS become a popular applications, its mechanism of domestic research has not yet systematized. This Article study the SNS on base of information foraging theory and social network analysis methods. It summarized factors those influence information foraging groups and the general process of development in the SNS platform.(1) The paper make deeply research on the impact of social network information group and propose the definition of user behavior and social constrained measurement method based on network SNS.(2) The paper has proposed a foraging effectiveness evaluation model which based on the relationship between social networks and group information foraging. It study the development of feeding mechanism and self-organization in the SNS system. It summed up the stage of group development and the phenomena of social networks and proposed group adjustment mechanism for the development of SNS.(3) In the end, it analysis the users'need and the function in SNS. A visual concept design has been developed base on the mechanisms and influencing factors of the SNS.