Výsledky vyhledávání - "Jeong, Seong"

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ADOPT: Modified Adam Can Converge with Any $\beta_2$ with the Optimal Rate

Autor: Taniguchi, Shohei, Harada, Keno, Minegishi, Gouki, Oshima, Yuta, Jeong, Seong Cheol, Nagahara, Go, Iiyama, Tomoshi, Suzuki, Masahiro, Iwasawa, Yusuke, Matsuo, Yutaka

Adam is one of the most popular optimization algorithms in deep learning. However, it is known that Adam does not converge in theory unless choosing a hyperparameter, i.e., $\beta_2$, in a problem-dependent manner. There have been many attempts to fi

Externí odkaz: http://arxiv.org/abs/2411.02853

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Forbes: Face Obfuscation Rendering via Backpropagation Refinement Scheme

Autor: Kim, Jintae, yang, Seungwon, Jeong, Seong-Gyun, Kim, Chang-Su

A novel algorithm for face obfuscation, called Forbes, which aims to obfuscate facial appearance recognizable by humans but preserve the identity and attributes decipherable by machines, is proposed in this paper. Forbes first applies multiple obfusc

Externí odkaz: http://arxiv.org/abs/2407.14170

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Akademický článek

Suicide risk in juvenile open angle glaucoma patients

Autor: Hye-Jeong Seong, Sukyoung Jung, Sooyeon Choe

Publikováno v: International Journal of Ophthalmology, Vol 17, Iss 10, Pp 1880-1886 (2024)

AIM: To investigate the association between juvenile open angle glaucoma (JOAG) and mental health among Koreans. METHODS: This study used nationally representative data from the 8th Korea National Health and Nutrition Examination Survey (KNHANES) 202

Externí odkaz: https://doaj.org/article/ef1ed04a63f64f809c0db71168c357dc

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The Wave Energy Density and Growth Rate for the Resonant Instability in Relativistic Plasmas

Autor: Jeong, Seong-Yeop, Watt, Clare

The wave instability acts in astrophysical plasmas to redistribute energy and momentum in the absence of frequent collisions. There are many different types of waves, and it is important to quantify the wave energy density and growth rate for underst

Externí odkaz: http://arxiv.org/abs/2303.14616

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Thermal energy budget of electrons in the inner heliosphere: Parker Solar Probe Observations

Autor: Abraham, Joel B., Verscharen, Daniel, Wicks, Robert T., Rueda, Jefferson A. Agudelo, Owen, Christopher J., Nicolaou, Georgios, Jeong, Seong-Yeop

Publikováno v: ApJ 2022 941 145

We present an observational analysis of the electron thermal energy budget using data from Parker Solar Probe. We use the macroscopic moments, obtained from our fits to the measured electron distribution function, to evaluate the thermal energy budge

Externí odkaz: http://arxiv.org/abs/2211.02186

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Radial evolution of thermal and suprathermal electron populations in the slow solar wind from 0.13 to 0.5 au : Parker Solar Probe Observations

Autor: Abraham, Joel B., Owen, Christopher J, Verscharen, Daniel, Bakrania, Mayur, Stansby, David, Wicks, Robert T., Nicolaou, Georgios, Whittlesey, Phyllis L, Rueda, Jefferson A. Agudelo, Jeong, Seong-Yeop, Bercic, Laura

We develop and apply a bespoke fitting routine to a large volume of solar wind electron distribution data measured by Parker Solar Probe (PSP) over its first five orbits, covering radial distances from 0.13 to 0.5 au. We characterise the radial evolu

Externí odkaz: http://arxiv.org/abs/2204.05001

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