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无编辑摘要
Opinion-dynamics models look at interactions within networks and how these are likely to cause change – usually between two opposing opinions such as voting for a left or right wing political party. The models create successive rounds of “updates” with opinions shifting after each round. “There is of course a fine line between using a model as a framework to guide your exploration and interpreting this too literally,” says Galesic. “They shouldn’t be taken as a direct description of humans and human society – of course humans are not particles living in crystal lattices!” But the models do seem to produce patterns of opinion spread that resemble the real world. Galesic continues, “These very simple models have found a way to derive these patterns using only a few parameters.”
Opinion-dynamics models look at interactions within networks and how these are likely to cause change – usually between two opposing opinions such as voting for a left or right wing political party. The models create successive rounds of “updates” with opinions shifting after each round. “There is of course a fine line between using a model as a framework to guide your exploration and interpreting this too literally,” says Galesic. “They shouldn’t be taken as a direct description of humans and human society – of course humans are not particles living in crystal lattices!” But the models do seem to produce patterns of opinion spread that resemble the real world. Galesic continues, “These very simple models have found a way to derive these patterns using only a few parameters.”
== 背景 ==
=== 意见动力学 ===
人类意见动力学是人类行为动力学的一个分支，它是一门研究人类个体、群体、社团以及各种社会组织的态度、行为和交互的学科，关注他们的意见形成、演化、分裂和趋同，以及其它相关议题，比如媒体和政府政策对意见决策和行为结果的作用及影响。
=== Voter model ===
参考文献
<nowiki>https://en.wikipedia.org/wiki/Voter_model</nowiki>
Clifford, Peter; Aidan W Sudbury (1973). “A Model for Spatial Conflict”. Biometrika.
=== Galam model ===
参考文献
Galam S. Minority opinion spreading in random geometry [J]. The European Physical Journal B - Condensed Matter and Complex Systems, 2002, 25(4):403-406.
Gekle S, Peliti L, Galam S. Opinion dynamics in a three-choice system [J]. The European Physical Journal B - Condensed Matter and Complex Systems, 2005, 45(4):569-575.
=== social impact theory ===
参考文献
Latané B. The psychology of social impact.[J]. American Psychologist, 1981, 36(4):343-356.
=== Sznajd model ===
参考文献
Sznajdweron K. Sznajd model and its applications [J]. Acta Physica Polonica, 2005, 36(8):2537-2547.
SANTO FORTUNATO. THE SZNAJD CONSENSUS MODEL WITH CONTINUOUS OPINIONS [J]. International Journal of Modern Physics C, 2005, 16(01):17-24.
=== Bounded confidence model ===
参考文献
Black R. Continuous opinion dynamics under bounded confidence: A survey[J]. International Journal of Modern Physics C, 2007, 18(12):1819-1838.
Weisbuch G. Bounded confidence and social networks [J]. European Physical Journal B, 2004, 38(2):339-343.
=== Deffuant model ===
参考文献
Guillaume Deffuant, David Neau, Frederic Amblard, et al. Mixing beliefs among interacting agents [J]. Advances in Complex Systems, 2000, 3(01n04):87-98.
Hegselmann-Krause model
参考文献
Hegselmann R, Krause U. Opinion Dynamics and Bounded Confidence Models, Analysis and Simulation [J]. Journal of Artificial Societies & Social Simulation, 2002, 5(3):2.
=== Ising model ===
参考文献
Jiang L L, Hua D Y, Zhu J F, et al. Opinion dynamics on directed small-world networks [J]. European Physical Journal B, 2008, 65(2):251-255.
=== Cultural model ===
参考文献
Axelrod R. The Dissemination of Culture: A Model with Local Convergence and Global Polarization [J]. Journal of Conflict Resolution, 1997, 41(2):203-226.
Lanchier N. Opinion dynamics with confidence threshold: an alternative to the Axelrod model [J]. Latin American Journal of Probability & Mathematical Statistics, 2012, 7(1):1-18.
=== 博弈模型 ===
参考文献
Ghaderi J, Srikant R. Opinion dynamics in social networks: A local interaction game with stubborn agents[C]// American Control Conference. IEEE, 2012:1982-1987.
=== 词条整理 ===
=== 词条整理 ===