Search Results for author: Hyunwoo Lee

Found 6 papers, 0 papers with code

Taxonomy and Analysis of Sensitive User Queries in Generative AI Search

no code implementations5 Apr 2024 Hwiyeol Jo, Taiwoo Park, Nayoung Choi, Changbong Kim, Ohjoon Kwon, Donghyeon Jeon, Hyunwoo Lee, Eui-Hyeon Lee, Kyoungho Shin, Sun Suk Lim, Kyungmi Kim, Jihye Lee, Sun Kim

Although there has been a growing interest among industries to integrate generative LLMs into their services, limited experiences and scarcity of resources acts as a barrier in launching and servicing large-scale LLM-based conversational services.

Improved weight initialization for deep and narrow feedforward neural network

no code implementations7 Nov 2023 Hyunwoo Lee, Yunho Kim, Seung Yeop Yang, Hayoung Choi

The problem of \textquotedblleft dying ReLU," where ReLU neurons become inactive and yield zero output, presents a significant challenge in the training of deep neural networks with ReLU activation function.

Efficient Neural Network

Orbital Variational Adiabatic Hyperspherical Method Applied to Bose-Einstein Condensates

no code implementations22 Dec 2020 Hyunwoo Lee, Chris H. Greene

But a multi-orbital improvement to the basis set yields a better representation of particle correlations and of the critical number where the condensate collapses for a negative two-body scattering length.

Atomic Physics

Embedded Real-Time Fall Detection Using Deep Learning For Elderly Care

no code implementations30 Nov 2017 Hyunwoo Lee, Jooyoung Kim, Dojun Yang, Joon-Ho Kim

Finally, we implemented a fall detection system which can run on low-computing H/W with real-time, and tested on DVS Falls Dataset that takes into account various falls situations.

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