孙明梅-20080505043.复杂网络理论在“人人网”中的应用分析.doc

毕 业 论 文 题 目 学 院 专 业 班 级 学 生 学 号 指导教师 二〇一二 年月ABSTRACT The network is mathematics and social science exploration in each other the correlation things an effective way, typical network by many nodes and connected node of wire, node component elements, the attachment says the relationship between elements. Though the definition of network is very simple, but the structure of networks can be highly complex, also is what we call the complex network. In our daily life, the complex network example is everywhere. In the field of social network of actors, Email nets, scientific research cooperation network; Biological system of food chain nets, neural networks, gene nets; The information technology of the world wide web, the Internet; The route network traffic transportation, rail network, and so on. These seemingly of recipients of forms the complex network may be have some of the same topological structure and the network characteristics. Therefore, the complex network has become our complicated system and researches the complex issues of the effective way. Everyone nets as a kind of fashion, convenient exchange platform in college students, among the universality of extensive and complex network application of a typical. For a complicated network research, before only stay in sociology research plane, and as the theory to deepen, the complex network of research from the pure sociology research and development to use statistics mathematical methods. This marks a breakthrough can through the analysis of the statistical data to present a network of group behavior. In this paper we is the use of statistical mathematics method, analyzes the business 0801 class the classmate in everyone nets on dating. The specific details including the whole network density, individual network on concentration and class condensed degree, etc., we hope that through the data to find the influence factors of electric business students to make friends, and found t