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Joonyoung Yi

2 accepted papers

2022

Learning with Noisy Labels by Efficient Transition Matrix Estimation to Combat Label Miscorrection

ECCV 2022poster

"Recent studies on learning with noisy labels have shown remarkable performance by exploiting a small clean dataset. In particular, model agnostic meta-learning-based label correction methods further improve performance by correcting noisy labels on the fly. However, there is no safeguard on the lab…

2020

Why Not to Use Zero Imputation? Correcting Sparsity Bias in Training Neural Networks

ICLR 2020poster

Handling missing data is one of the most fundamental problems in machine learning. Among many approaches, the simplest and most intuitive way is zero imputation, which treats the value of a missing entry simply as zero. However, many studies have experimentally confirmed that zero imputation results…

Cited by 47SourcecodeScholar