Search Results for author: Mu Niu

Found 6 papers, 0 papers with code

Spatio-temporal Gaussian processes modeling of dynamical systems in systems biology

no code implementations17 Oct 2016 Mu Niu, Zhenwen Dai, Neil Lawrence, Kolja Becker

The spatio-temporal field of protein concentration and mRNA expression are reconstructed without explicitly solving the partial differential equation.

Bayesian Inference Gaussian Processes

Intrinsic Gaussian processes on complex constrained domains

no code implementations3 Jan 2018 Mu Niu, Pokman Cheung, Lizhen Lin, Zhenwen Dai, Neil Lawrence, David Dunson

in-GPs respect the potentially complex boundary or interior conditions as well as the intrinsic geometry of the spaces.

Gaussian Processes valid

Intrinsic Gaussian Processes on Manifolds and Their Accelerations by Symmetry

no code implementations25 Jun 2020 Ke Ye, Mu Niu, Pokman Cheung, Zhenwen Dai, YuAn Liu

The introduction of our strip algorithm, tailored for manifolds with extra symmetries, and the ball algorithm, designed for arbitrary manifolds, constitutes our significant contribution.

Gaussian Processes regression

Extrinsic Bayesian Optimizations on Manifolds

no code implementations21 Dec 2022 Yihao Fang, Mu Niu, Pokman Cheung, Lizhen Lin

We propose an extrinsic Bayesian optimization (eBO) framework for general optimization problems on manifolds.

Bayesian Optimization Gaussian Processes +1

Intrinsic Bayesian Optimisation on Complex Constrained Domain

no code implementations29 Jan 2023 YuAn Liu, Mu Niu, Claire Miller

Motivated by the success of Bayesian optimisation algorithms in the Euclidean space, we propose a novel approach to construct Intrinsic Bayesian optimisation (In-BO) on manifolds with a primary focus on complex constrained domains or irregular-shaped spaces arising as submanifolds of R2, R3 and beyond.

Bayesian Optimisation Gaussian Processes

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