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California Institute of Technology(加州理工学院)

2026-05-13 至 2026-05-13 共收录 2
2605.06873 2026-05-13 stat.ML cs.LG cs.NA math.NA

One Operator for Many Densities: Amortized Approximation of Conditioning by Neural Operators

一个算子用于多种密度:通过神经算子实现条件化的消融近似

Panos Tsimpos, Edoardo Calvello, Ayoub Belhadji, Nicholas H. Nelsen

机构 * Operations Research Center(运筹学研究中心) Massachusetts Institute of Technology(麻省理工学院) Department of Computing and Mathematical Sciences(计算与数学科学系) California Institute of Technology(加州理工学院) Laboratory for Information and Decision Systems(信息与决策系统实验室) Center for Computational Science and Engineering(计算科学与工程中心) Department of Mathematics(数学系) Cornell University(康奈尔大学) Oden Institute for Computational Engineering and Sciences(计算工程与科学学院)

AI总结 本文提出通过神经算子近似条件化算子,解决概率条件化问题,展示了其在高斯混合模型中的应用,为概率条件化提供了理论基础。

Comments 27 pages (10 main text, 14 appendix, and 3 references pages), 2 figures, 2 tables

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2303.12834 2026-05-13 quant-ph cs.AI cs.LG stat.ML

The power and limitations of learning quantum dynamics incoherently

不相干学习量子动力学的权力与局限

Sofiene Jerbi, Joe Gibbs, Manuel S. Rudolph, Matthias C. Caro, Patrick J. Coles, Hsin-Yuan Huang, Zoë Holmes

机构 * Theoretical Division, Los Alamos National Laboratory(洛斯阿拉莫斯国家实验室理论部) Institute for Theoretical Physics, University of Innsbruck(因斯布鲁克大学理论物理研究所) Department of Physics, University of Surrey(萨里大学物理系) Institute for Quantum Information and Matter, Caltech(加州理工学院量子信息与物质研究所) Normal Computing Corporation(正常计算公司) Department of Computing and Mathematical Sciences, Caltech(加州理工学院计算与数学科学系)

AI总结 本文研究了不相干框架下学习量子动力学的样本复杂性界限,证明了允许任意测量时可高效学习任意单位ary,但受限于浅层测量仅能学习低纠缠单位ary,并通过实验验证了算法的可扩展性。

Comments 6+9 pages, 7 figures

Journal ref Phys. Rev. Research 8, 023141 (2026)

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