基于元胞自动机的微博用户群体行为形成互动的演化模型研究

Research on the Interactive Evolutionary Model of Micro-blog User Group Behavior Based on Cellular Automata

【目的/意义】群体成员在感知外界环境的基础上,与群体中的其他成员进行沟通与互动,根据个人偏好和群体规范做出行为选择,形成初始的群体行为。在群体行为形成过程中,成员之间通过暗示、模仿他人的行为,调适自己的行为,达到行为同化的结果,使自己的行为与群体保持一致,进而促进群体行为的形成。【方法/过程】在此基础上,根据元胞自动机理论建立微博用户群体行为形成互动的演化模型,根据模型分析研究发现,微博用户群体成员的行为有一定的偏向性,环境变化和成员的个性都会对其行为方式和群体行为的形成产生影响。【结果/结论】随着时间的变化,成员个人行为的表现会从分散走向统一、从多元化走向单一化、从随意性走向固定性,达到稳定发展的趋势,形成微博用户群体行为。

[Purpose/significance] Based on the perception of the external environment, group members communicate and interact with other members of the group, and make behavioral choices according to individual preferences and group norms to form the initial group behavior. In the process of group behavior formation, group members adjust their own behavior by implication, mimic the behavior of others to conduct the assimilation results to keep their behavior consistent with the group, and which promote the formation of group behavior. [Method/process] On this basis, based on cellular automata the- ory, the evolution model of interactive formation of micro-blog user group behavior is established and according the model, the study found that micro-blog user group member＇s behavior has certain deviation and environmental change and mem- ber personality affect the behavior of group members and the formation of group behavior. [Result/conclusion] With the change of time, the members＇ personal behavior is from separation to unity, from diversification to single, from random to fixed, until it is stable development trend, and so it forms micro-blog users group behavior.