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English(EN) Interpretable many-body interaction laws for collective motion from few trajectories

新的dACE方法用可解释的多体相互作用对集体运动进行建模

研究人员开发了一种名为方向原子簇展开(dACE)的新方法来模拟集体运动,该方法考虑了多体相互作用,而之前的模型侧重于成对力。dACE能够从有限的数据中准确识别相互作用定律,在复杂场景和3D中表现优于当前的竞争对手SocialNet。所学的定律是可解释的,并且在应用于真实鱼类行为数据集时,在不同数据子集之间显示出更好的一致性。 AI

影响 引入了一种更准确、更具可解释性的复杂系统建模方法,有望改进基于代理的模拟和行为分析。

排序理由 发布了一篇详细介绍新方法的科学论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新的dACE方法用可解释的多体相互作用对集体运动进行建模

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发布了一篇详细介绍新方法的科学论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Timon S. Gutleb ·

    从少数轨迹中提取可解释的多体相互作用定律以实现集体运动

    arXiv:2611.08314v1 Announce Type: new Abstract: Models of collective motion usually reduce social interactions to pairwise forces, despite empirical evidence for many-body effects. We introduce the directional atomic cluster expansion (dACE), which adapts the atomic cluster expan…