Search Results for author: Ruijia Niu

Found 3 papers, 2 papers with code

Multi-Fidelity Residual Neural Processes for Scalable Surrogate Modeling

no code implementations29 Feb 2024 Ruijia Niu, Dongxia Wu, Kai Kim, Yi-An Ma, Duncan Watson-Parris, Rose Yu

Multi-fidelity surrogate modeling aims to learn an accurate surrogate at the highest fidelity level by combining data from multiple sources.

Gaussian Processes

Disentangled Multi-Fidelity Deep Bayesian Active Learning

1 code implementation7 May 2023 Dongxia Wu, Ruijia Niu, Matteo Chinazzi, Yian Ma, Rose Yu

To balance quality and cost, various domain areas of science and engineering run simulations at multiple levels of sophistication.

Active Learning Gaussian Processes

Deep Bayesian Active Learning for Accelerating Stochastic Simulation

1 code implementation5 Jun 2021 Dongxia Wu, Ruijia Niu, Matteo Chinazzi, Alessandro Vespignani, Yi-An Ma, Rose Yu

We propose Interactive Neural Process (INP), a deep Bayesian active learning framework for learning deep surrogate models to accelerate stochastic simulations.

Active Learning

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