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Mar, 2024
观点动态模型参数的变分推断
Variational Inference of Parameters in Opinion Dynamics Models
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Jacopo Lenti, Fabrizio Silvestri, Gianmarco De Francisci Morales
TL;DR
这篇论文使用变分推断方法估计代理模型的参数,通过将估计问题转化为可直接求解的优化任务。该方法可用于进行数据驱动分析,以更准确地估计和验证代理模型,并提供有关社会系统中人类行为的洞察。
Abstract
Despite the frequent use of
agent-based models
(ABMs) for studying social phenomena,
parameter estimation
remains a challenge, often relying on costly simulation-based heuristics. This work uses
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