Search Results for author: Jang-Hyun Kim

Found 9 papers, 8 papers with code

Compressed Context Memory For Online Language Model Interaction

1 code implementation6 Dec 2023 Jang-Hyun Kim, Junyoung Yeom, Sangdoo Yun, Hyun Oh Song

This paper presents a context key/value compression method for Transformer language models in online scenarios, where the context continually expands.

Language Modelling Multi-Task Learning

Neural Relation Graph: A Unified Framework for Identifying Label Noise and Outlier Data

1 code implementation NeurIPS 2023 Jang-Hyun Kim, Sangdoo Yun, Hyun Oh Song

To this end, we present scalable and effective algorithms for detecting label errors and outlier data based on the relational graph structure of data.

Out of Distribution (OOD) Detection Relation

Dataset Condensation via Efficient Synthetic-Data Parameterization

2 code implementations30 May 2022 Jang-Hyun Kim, Jinuk Kim, Seong Joon Oh, Sangdoo Yun, Hwanjun Song, JoonHyun Jeong, Jung-Woo Ha, Hyun Oh Song

The great success of machine learning with massive amounts of data comes at a price of huge computation costs and storage for training and tuning.

Dataset Condensation

Uncertainty-Based Offline Reinforcement Learning with Diversified Q-Ensemble

4 code implementations NeurIPS 2021 Gaon An, Seungyong Moon, Jang-Hyun Kim, Hyun Oh Song

However, prior methods typically require accurate estimation of the behavior policy or sampling from OOD data points, which themselves can be a non-trivial problem.

Adroid door-cloned Adroid door-human +18

Co-Mixup: Saliency Guided Joint Mixup with Supermodular Diversity

1 code implementation ICLR 2021 Jang-Hyun Kim, Wonho Choo, Hosan Jeong, Hyun Oh Song

While deep neural networks show great performance on fitting to the training distribution, improving the networks' generalization performance to the test distribution and robustness to the sensitivity to input perturbations still remain as a challenge.

Puzzle Mix: Exploiting Saliency and Local Statistics for Optimal Mixup

1 code implementation ICML 2020 Jang-Hyun Kim, Wonho Choo, Hyun Oh Song

While deep neural networks achieve great performance on fitting the training distribution, the learned networks are prone to overfitting and are susceptible to adversarial attacks.

Adversarial Robustness Image Classification +1

Spherical Principal Curves

no code implementations5 Mar 2020 Jang-Hyun Kim, Jongmin Lee, Hee-Seok Oh

In this study, we propose a new approach to construct principal curves on a sphere by a projection of the data onto a continuous curve.

Dimensionality Reduction

Phase-aware Speech Enhancement with Deep Complex U-Net

7 code implementations ICLR 2019 Hyeong-Seok Choi, Jang-Hyun Kim, Jaesung Huh, Adrian Kim, Jung-Woo Ha, Kyogu Lee

Most deep learning-based models for speech enhancement have mainly focused on estimating the magnitude of spectrogram while reusing the phase from noisy speech for reconstruction.

Speech Enhancement valid

Multi-Domain Processing via Hybrid Denoising Networks for Speech Enhancement

1 code implementation21 Dec 2018 Jang-Hyun Kim, Jaejun Yoo, Sanghyuk Chun, Adrian Kim, Jung-Woo Ha

We present a hybrid framework that leverages the trade-off between temporal and frequency precision in audio representations to improve the performance of speech enhancement task.

Audio and Speech Processing Sound

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