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Hyunseo Koh

5 accepted papers

2025

Budgeted Online Continual Learning by Adaptive Layer Freezing and Frequency-based Sampling

ICLR 2025spotlight

The majority of online continual learning (CL) advocates single-epoch training and imposes restrictions on the size of replay memory. However, single-epoch training would incur a different amount of computations per CL algorithm, and the additional storage cost to store logit or model in addition to…

2024

Learning Equi-angular Representations for Online Continual Learning

CVPR 2024poster

Online continual learning suffers from an underfitted solution due to insufficient training for prompt model updates (e.g. single-epoch training). To address the challenge we propose an efficient online continual learning method using the neural collapse phenomenon. In particular we induce neural co…

2023

Online Boundary-Free Continual Learning by Scheduled Data Prior

ICLR 2023poster

Typical continual learning setup assumes that the dataset is split into multiple discrete tasks. We argue that it is less realistic as the streamed data would have no notion of task boundary in real-world data. Here, we take a step forward to investigate more realistic online continual learning – le…

Cited by 24SourcePDFScholar
2022

Online Continual Learning on Class Incremental Blurry Task Configuration with Anytime Inference

ICLR 2022poster

Despite rapid advances in continual learning, a large body of research is devoted to improving performance in the existing setups. While a handful of work do propose new continual learning setups, they still lack practicality in certain aspects. For better practicality, we first propose a novel cont…

2022

Online Continual Learning on a Contaminated Data Stream With Blurry Task Boundaries

CVPR 2022poster

Learning under a continuously changing data distribution with incorrect labels is a desirable real-world problem yet challenging. Large body of continual learning (CL) methods, however, assumes data streams with clean labels, and online learning scenarios under noisy data streams are yet underexplor…

Cited by 61PDFcodeScholar