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English(EN) Risk-Controlled DFT Selection for Machine-Learned Interatomic Potentials

新的共形风险控制方法优化了MLIPs的DFT选择

研究人员开发了一种新颖的方法,使用共形风险控制(CRC)来优化材料发现中密度泛函理论(DFT)计算的构型选择。该方法旨在通过更有效地使用预训练的机器学习势能(MLIPs)来减少DFT的计算瓶颈。CRC框架校准了MLIP-DFT的差异分数,确保未被选择用于DFT的构型的误差保持在指定阈值以下,从而提高了自动化材料发现的效率。 AI

影响 该方法可以通过减少对昂贵的DFT计算的依赖来显著加速材料发现,从而能够更快地迭代AI驱动的研究。

排序理由 该集群包含一篇研究论文,详细介绍了优化材料科学计算工作流的新方法。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新的共形风险控制方法优化了MLIPs的DFT选择

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该集群包含一篇研究论文,详细介绍了优化材料科学计算工作流的新方法。[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) · Kun Ryu, Yeo Jin Jung, Shyue Ping Ong, Claire Donnat, Ying Shirley Meng ·

    面向机器学习原子间势的风险可控DFT选择

    arXiv:2610.19630v1 Announce Type: cross Abstract: Automated materials discovery requires evaluating large pools of candidate configurations, with density functional theory (DFT) as a major throughput bottleneck. Pretrained machine-learned interatomic potentials (MLIPs) approximat…