منابع مشابه
Bounded confidence and Social networks
In the so-called bounded confidence model proposed by Deffuant et al, agents can influence each other’s opinion provided that opinions are already sufficiently close enough. We here discuss the influence of possible social networks topologies on the dynamics of this model. PACS. 89.65 s 89.75 Fb
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Bounded confidence models of opinion dynamics in social networks have been actively studied in recent years, in particular, opinion formation and extremism propagation along with other aspects of social dynamics. In this work, after an analysis of limitations of the Deffuant-Weisbuch (DW) bounded confidence, relative agreement model, we propose the mixed model that takes into account two psycho...
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In this work, we propose a new definition of support and confidence measures based on interval representation. Moreover, a new algorithm, named EBS-Apriori, based on these bounded measures and several pruning strategies is developed. A new associative classifier, named WEvAC, based on fusion and weighting technique is implemented and tested. Experiments are conducted using several database benc...
متن کاملMulti-Level Opinion Dynamics under Bounded Confidence
Opinion dynamics focuses on the opinion evolution in a social community. Recently, some models of continuous opinion dynamics under bounded confidence were proposed by Deffuant and Krause, et al. In the literature, agents were generally assumed to have a homogeneous confidence level. This paper proposes an extended model for a group of agents with heterogeneous confidence levels. First, a socia...
متن کاملOpinion formation with time-varying bounded confidence
When individuals in social groups communicate with one another and are under the influence of neighbors' opinions, they typically revise their own opinions to adapt to such peer opinions. The individual threshold of bounded confidence will thus be affected by both a change in individual confidence and by neighbor influence. Individuals thus update their own opinions with new bounded confidence,...
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ژورنال
عنوان ژورنال: The European Physical Journal B - Condensed Matter
سال: 2004
ISSN: 1434-6028,1434-6036
DOI: 10.1140/epjb/e2004-00126-9