Search Results for author: IL DO HA

Found 2 papers, 0 papers with code

Subject-specific Deep Neural Networks for Count Data with High-cardinality Categorical Features

no code implementations18 Oct 2023 Hangbin Lee, IL DO HA, Changha Hwang, Youngjo Lee

In this paper, we propose a novel hierarchical likelihood learning framework for introducing gamma random effects into the Poisson DNN, so as to improve the prediction performance by capturing both nonlinear effects of input variables and subject-specific cluster effects.

feature selection

Deep Neural Networks for Semiparametric Frailty Models via H-likelihood

no code implementations13 Jul 2023 Hangbin Lee, IL DO HA, Youngjo Lee

For prediction of clustered time-to-event data, we propose a new deep neural network based gamma frailty model (DNN-FM).

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