Search Results for author: Yongjoo Baek

Found 2 papers, 0 papers with code

Tradeoff of generalization error in unsupervised learning

no code implementations10 Mar 2023 Gilhan Kim, Hojun Lee, Junghyo Jo, Yongjoo Baek

In this study, we propose that unsupervised learning generally exhibits a two-component tradeoff of the GE, namely the model error and the data error -- using a more complex model reduces the model error at the cost of the data error, with the data error playing a more significant role for a smaller training dataset.

$α$-divergence Improves the Entropy Production Estimation via Machine Learning

no code implementations6 Mar 2023 Euijoon Kwon, Yongjoo Baek

Recent years have seen a surge of interest in the algorithmic estimation of stochastic entropy production (EP) from trajectory data via machine learning.

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