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pro vyhledávání: '"Lee, Youngkyu"'
Extreme learning machine (ELM) is a methodology for solving partial differential equations (PDEs) using a single hidden layer feed-forward neural network. It presets the weight/bias coefficients in the hidden layer with random values, which remain fi
Externí odkaz:
http://arxiv.org/abs/2406.15959
We introduce a novel two-level overlapping additive Schwarz preconditioner for accelerating the training of scientific machine learning applications. The design of the proposed preconditioner is motivated by the nonlinear two-level overlapping additi
Externí odkaz:
http://arxiv.org/abs/2406.10997
The performance of neural networks has been significantly improved by increasing the number of channels in convolutional layers. However, this increase in performance comes with a higher computational cost, resulting in numerous studies focused on re
Externí odkaz:
http://arxiv.org/abs/2310.12461
Publikováno v:
In Journal of Water Process Engineering July 2024 64
Publikováno v:
Neural Netw. 154 (2022) 323--332
Group convolution has been widely used in order to reduce the computation time of convolution, which takes most of the training time of convolutional neural networks. However, it is well known that a large number of groups significantly reduce the pe
Externí odkaz:
http://arxiv.org/abs/2110.05060
Publikováno v:
IEEE Trans. Neural Netw. Learn. Syst. 35 (2024) 6353--6364
As deep neural networks (DNNs) become deeper, the training time increases. In this perspective, multi-GPU parallel computing has become a key tool in accelerating the training of DNNs. In this paper, we introduce a novel methodology to construct a pa
Externí odkaz:
http://arxiv.org/abs/2103.08802
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Recent updates in biohydrogen production strategies and life–cycle assessment for sustainable future
Autor:
Morya, Raj, Raj, Tirath, Lee, Youngkyu, Kumar Pandey, Ashutosh, Kumar, Deepak, Rani Singhania, Reeta, Singh, Saurabh, Prakash Verma, Jay, Kim, Sang-Hyoun
Publikováno v:
In Bioresource Technology December 2022 366
Publikováno v:
In Neural Networks October 2022 154:323-332
Autor:
Lee, Youngkyu
Collective oscillations of free electrons localized in a small volume have drawn a lot of attention for the past decades. These so-called plasmons have special optical properties that can be used in many applications ranging from optical modulators t
Externí odkaz:
http://hdl.handle.net/2152/25041