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English(EN) Identifiability Limits of Physics-Informed Inference for Spatial Stochastic Dynamics from Static Snapshots

物理信息机器学习难以从静态数据中识别生物动力学

研究人员探讨了物理信息机器学习从静态空间数据推断动态生物过程的局限性。一项针对基因表达快照的研究表明,虽然分布式源是不可识别的,但点源可以恢复可识别性。研究还强调了建模选择(如边界条件和随机微积分约定)如何影响这些可识别性限制。尽管存在这些挑战,但经过调整的物理信息方法表明可以从单个快照中进行有效推断,这表明当与仔细的可识别性分析相结合时,它们在恢复空间异质性方面具有实用性。 AI

影响 识别出将人工智能应用于生物数据的局限性,为该领域的未来研究提供指导。

排序理由 该集群包含一篇讨论具体研究发现的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv stat.ML 阅读 →

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物理信息机器学习难以从静态数据中识别生物动力学

报道来源 [2]

  1. arXiv stat.ML TIER_1 English(EN) · Rujie Gu, Ray Zirui Zhang, Christopher E. Miles ·

    Identifiability Limits of Physics-Informed Inference for Spatial Stochastic Dynamics from Static Snapshots

    arXiv:2607.01749v1 Announce Type: cross Abstract: Despite increasing scale and resolution, many biological measurements remain destructive, revealing only spatial information rather than the dynamics it encodes. By combining flexible representations with mechanistic constraints, …

  2. arXiv stat.ML TIER_1 English(EN) · Christopher E. Miles ·

    Identifiability Limits of Physics-Informed Inference for Spatial Stochastic Dynamics from Static Snapshots

    Despite increasing scale and resolution, many biological measurements remain destructive, revealing only spatial information rather than the dynamics it encodes. By combining flexible representations with mechanistic constraints, physics-informed machine learning offers a promisi…