1 code implementation • 16 Feb 2024 • Joohyung Lee, Heejeong Nam, Kwanhyung Lee, Sangchul Hahn
Using this free annotation, we introduce a semi-supervision signal to de-bias the inter-slide variability and to capture the common factors of variation within normal patches.
no code implementations • 4 May 2023 • Kwanhyung Lee, Soojeong Lee, Sangchul Hahn, Heejung Hyun, Edward Choi, Byungeun Ahn, Joohyung Lee
Electronic Health Record (EHR) provides abundant information through various modalities.
no code implementations • 29 Oct 2022 • Kwanhyung Lee, John Won, Heejung Hyun, Sangchul Hahn, Edward Choi, Joohyung Lee
Accurate time prediction of patients' critical events is crucial in urgent scenarios where timely decision-making is important.
no code implementations • RANLP 2019 • Sangchul Hahn, Heeyoul Choi
Since deep learning became a key player in natural language processing (NLP), many deep learning models have been showing remarkable performances in a variety of NLP tasks, and in some cases, they are even outperforming humans.
no code implementations • 8 Nov 2018 • Sangchul Hahn, Heeyoul Choi
The proposed method is applied to the latent variables of variational auto-encoder (VAE), although it can be applied to any generative models with latent variables.
no code implementations • 27 Sep 2018 • Sangchul Hahn, Heeyoul Choi
Based on this explanation, we propose a new technique for activation functions, {\em gradient acceleration in activation function (GAAF)}, that accelerates gradients to flow even in the saturation area.
no code implementations • 26 Jun 2018 • Sangchul Hahn, Heeyoul Choi
Based on this explanation, we propose a new technique for activation functions, {\em gradient acceleration in activation function (GAAF)}, that accelerates gradients to flow even in the saturation area.