کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7378306 | 1480123 | 2016 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Non-consensus opinion model with a neutral view on complex networks
ترجمه فارسی عنوان
مدل عقیده غیرمسئولانه با دیدگاه خنثی در شبکه های پیچیده
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کلمات کلیدی
مجتمع شبکه نظر، پرکولاسیون،
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
چکیده انگلیسی
A nonconsensus opinion (NCO) model was introduced recently, which allows the stable coexistence of minority and majority opinions. However, due âto disparities in the knowledge, experiences, and personality or self-protection of agents, they often remain âneutral when faced with some opinions in real scenarios. âTo address this issue, we propose a general non-consensus opinion model with neutral view (NCON) âand we define the dynamic opinion âchange process. We applied the NCON model to different topological networks and studied the formation of opinion clusters. In the case of random graphs, random regular networks, and scale-free (SF) networks, we found that the system moved from a continuous phase transition to a discontinuous phase transition as the connectivity density and exponent of the SF network λ âdecreased and increased in the steady state, respectively. Moreover, the initial proportions of neutral opinions were found to have little effect on the proportional structure of opinions at the steady state. These results suggest that the majority choice between positive and negative opinions depends on the initial proportion of each opinion. The NCON model may have potential applications for decision makers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 450, 15 May 2016, Pages 601-608
Journal: Physica A: Statistical Mechanics and its Applications - Volume 450, 15 May 2016, Pages 601-608
نویسندگان
Zihao Tian, Gaogao Dong, Ruijin Du, Jing Ma,