no code implementations • 17 Oct 2023 • Guneykan Ozgul, Xiantao Li, Mehrdad Mahdavi, Chunhao Wang
We also incorporate a stochastic gradient oracle that implements the quantum walk operators inexactly by only using mini-batch gradients.
no code implementations • 5 Apr 2023 • Xiantao Li, Chunhao Wang
In this paper, we present efficient quantum algorithms that are exponentially faster than classical algorithms for solving the quantum optimal control problem.
no code implementations • 12 Sep 2022 • Daniele Venturi, Xiantao Li
We develop a new formulation of deep learning based on the Mori-Zwanzig (MZ) formalism of irreversible statistical mechanics.
no code implementations • 20 Apr 2022 • Yushuang Luo, Xiantao Li, Wenrui Hao
In this paper, we introduce a data-driven modeling approach for dynamics problems with latent variables.
no code implementations • 21 Mar 2022 • Taehee Ko, Xiantao Li
Loss functions with non-isolated minima have emerged in several machine learning problems, creating a gap between theory and practice.
no code implementations • 21 May 2021 • He Zhang, John Harlim, Xiantao Li
We find that sufficient conditions for such a linear dependence result are through learning algorithms that produce a uniformly Lipschitz and consistent estimator in the hypothesis space that retains certain characteristics of the drift coefficients, such as the usual linear growth condition that guarantees the existence of solutions of the underlying SDEs.
no code implementations • 28 Jan 2021 • Yushuang Luo, Xiantao Li, Wenrui Hao
Fluid-structure interactions are central to many bio-molecular processes, and they impose a great challenge for computational and modeling methods.
Numerical Analysis Numerical Analysis