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English(EN) Exploring new directions in enhancing the ACTS parameter optimization suite

贝叶斯优化增强了用于粒子重建的ACTS参数调优

本文探讨了优化ACTS参数套件的新方法,ACTS是用于带电粒子重建的工具。研究人员研究了贝叶斯优化技术,特别是期望改进(Expected Improvement)和置信上界(Upper Confidence Bound),并将它们与现有的Optuna树状结构Parzen估计器(TPE)和随机搜索进行了比较。他们的发现表明,即使在将搜索扩展到更多参数的情况下,贝叶斯方法也能比TPE更有效地及更早地识别出强大的配置。此外,使用期望超体积改进(Expected Hypervolume Improvement)的多目标优化揭示了具有不同权衡的竞争性解决方案。 AI

排序理由 该集群包含一篇研究论文,详细介绍了科学背景下参数优化的新方法。[lever_c_demoted from research: ic=1 ai=0.4]

在 arXiv cs.LG 阅读 →

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贝叶斯优化增强了用于粒子重建的ACTS参数调优

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该集群包含一篇研究论文,详细介绍了科学背景下参数优化的新方法。[lever_c_demoted from research: ic=1 ai=0.4]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Chance LaVoie, Qi Bin Lei, Rocky Bala Garg, Lauren Tompkins ·

    探索 ACTS 参数优化套件新方向

    arXiv:2608.14714v1 Announce Type: cross Abstract: Track seeding strongly affects both the quality and computational cost of charged-particle reconstruction, yet its many configuration parameters are commonly tuned through expert intuition and repeated trial and error. ACTS reduce…