arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1208.3290physics.soc-phcs.SI
收藏

观点动力学中的个体可信度构建

The building up of individual inflexibility in opinion dynamics

André C. R. Martins, Serge Galam

摘要:

为了建立一个更符合实际的可解释性模型,将两种观点动力学模型纠缠在一起。第一个是Galam统一框架(GUF),其中包括理性和不灵活的代理人,另一个考虑连续意见和离散行动(CODA)的组合。虽然最初在GUF中,可扩展性是代理的固定给定特征,但现在它是通过重复更新做出相同选择的给定代理的累积结果。因此,不灵活性作为行动者的一种内在属性出现,成为其意见强度的一个连续函数。因此,一个代理人或多或少可以是不灵活的,可以从沿着一个选择的灵活性转变为沿着相反选择的灵活性。这些个体动态的建立和下降的代理可信性是由连续的本地更新相关的个人意见。在预测公共辩论结果方面获得并讨论了新的结果。

英文摘要:

Two models of opinion dynamics are entangled in order to build a more realistic model of inflexibility. The first one is the Galam Unifying Frame (GUF), which incorporates rational and inflexible agents, and the other one considers the combination of Continuous Opinions and Discrete Actions (CODA). While initially in GUF, inflexibility is a fixed given feature of an agent, it is now the result of an accumulation for a given agent who makes the same choice through repeated updates. Inflexibility thus emerges as an internal property of agents becoming a continuous function of the strength of its opinion. Therefore an agent can be more or less inflexible and can shift from inflexibility along one choice to inflexibility along the opposite choice. These individual dynamics of the building up and falling off of an agent inflexibility are driven by the successive local updates of the associated individual opinions. New results are obtained and discussed in terms of predicting outcomes of public debates.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑