Search Results for author: Yooju Shin

Found 8 papers, 4 papers with code

Universal Time-Series Representation Learning: A Survey

1 code implementation8 Jan 2024 Patara Trirat, Yooju Shin, Junhyeok Kang, Youngeun Nam, Jihye Na, Minyoung Bae, Joeun Kim, Byunghyun Kim, Jae-Gil Lee

Time-series data exists in every corner of real-world systems and services, ranging from satellites in the sky to wearable devices on human bodies.

Feature Engineering Representation Learning +1

Adaptive Shortcut Debiasing for Online Continual Learning

no code implementations14 Dec 2023 Doyoung Kim, Dongmin Park, Yooju Shin, Jihwan Bang, Hwanjun Song, Jae-Gil Lee

We propose a novel framework DropTop that suppresses the shortcut bias in online continual learning (OCL) while being adaptive to the varying degree of the shortcut bias incurred by continuously changing environment.

Continual Learning

Meta-Learning for Online Update of Recommender Systems

1 code implementation19 Mar 2022 Minseok Kim, Hwanjun Song, Yooju Shin, Dongmin Park, Kijung Shin, Jae-Gil Lee

It is featured with an adaptive learning rate for each parameter-interaction pair for inducing a recommender to quickly learn users' up-to-date interest.

Meta-Learning Recommendation Systems

Coherence-based Label Propagation over Time Series for Accelerated Active Learning

no code implementations ICLR 2022 Yooju Shin, Susik Yoon, Sundong Kim, Hwanjun Song, Jae-Gil Lee, Byung Suk Lee

Time-series data are ubiquitous these days, but lack of the labels in time-series data is regarded as a hurdle for its broad applicability.

Active Learning Time Series +1

Accurate and Fast Federated Learning via IID and Communication-Aware Grouping

no code implementations9 Dec 2020 Jin-woo Lee, Jaehoon Oh, Yooju Shin, Jae-Gil Lee, Se-Young Yoon

Federated learning has emerged as a new paradigm of collaborative machine learning; however, it has also faced several challenges such as non-independent and identically distributed(IID) data and high communication cost.

Federated Learning

Robust Learning by Self-Transition for Handling Noisy Labels

no code implementations8 Dec 2020 Hwanjun Song, Minseok Kim, Dongmin Park, Yooju Shin, Jae-Gil Lee

In the seeding phase, the network is updated using all the samples to collect a seed of clean samples.

MORPH

Learning from Noisy Labels with Deep Neural Networks: A Survey

1 code implementation16 Jul 2020 Hwanjun Song, Minseok Kim, Dongmin Park, Yooju Shin, Jae-Gil Lee

Deep learning has achieved remarkable success in numerous domains with help from large amounts of big data.

Cannot find the paper you are looking for? You can Submit a new open access paper.