no code implementations • 10 Jan 2024 • Haoyu Chu, Yuto Miyatake, Wenjun Cui, Shikui Wei, Daisuke Furihata
Experimental results demonstrate that the proposed method improves the numerical accuracy of PINNs for partial differential equations.
no code implementations • 8 Jun 2023 • Tomoya Kitano, Yuto Miyatake, Daisuke Furihata
This paper presents a modified neural model for topic detection from a corpus and proposes a new metric to evaluate the detected topics.
no code implementations • 25 Apr 2023 • Haoyu Chu, Shikui Wei, Ting Liu, Yao Zhao, Yuto Miyatake
Deep equilibrium (DEQ) models have emerged as a promising class of implicit layer models, which abandon traditional depth by solving for the fixed points of a single nonlinear layer.
no code implementations • 29 Jan 2022 • Kosuke Akita, Yuto Miyatake, Daisuke Furihata
In data assimilation, state estimation is not straightforward when the observation operator is unknown.
1 code implementation • NeurIPS 2021 • Takashi Matsubara, Yuto Miyatake, Takaharu Yaguchi
The symplectic adjoint method obtains the exact gradient (up to rounding error) with memory proportional to the number of uses plus the network size.
no code implementations • 23 Jan 2019 • Fuminori Tatsuoka, Tomohiro Sogabe, Yuto Miyatake, Shao-Liang Zhang
In order to utilize the double exponential formula, we must determine a suitable finite integration interval, which provides the required accuracy and efficiency.
Numerical Analysis Numerical Analysis