Search Results for author: Hyejin Park

Found 9 papers, 2 papers with code

Building Korean Abstract Meaning Representation Corpus

1 code implementation DMR (COLING) 2020 Hyonsu Choe, Jiyoon Han, Hyejin Park, Tae Hwan Oh, Hansaem Kim

To explore the potential sembanking in Korean and ways to represent the meaning of Korean sentences, this paper reports on the process of applying Abstract Meaning Representation to Korean, a semantic representation framework that has been studied in wide range of languages, and its output: the Korean AMR corpus.

Emerging Property of Masked Token for Effective Pre-training

no code implementations12 Apr 2024 Hyesong Choi, Hunsang Lee, Seyoung Joung, Hyejin Park, Jiyeong Kim, Dongbo Min

Initially, we delve into an exploration of the inherent properties that a masked token ought to possess.

Attribute Language Modelling +2

Salience-Based Adaptive Masking: Revisiting Token Dynamics for Enhanced Pre-training

no code implementations12 Apr 2024 Hyesong Choi, Hyejin Park, Kwang Moo Yi, Sungmin Cha, Dongbo Min

In this paper, we introduce Saliency-Based Adaptive Masking (SBAM), a novel and cost-effective approach that significantly enhances the pre-training performance of Masked Image Modeling (MIM) approaches by prioritizing token salience.

MedBN: Robust Test-Time Adaptation against Malicious Test Samples

no code implementations28 Mar 2024 Hyejin Park, Jeongyeon Hwang, Sunung Mun, Sangdon Park, Jungseul Ok

In response to the emerging threat, we propose median batch normalization (MedBN), leveraging the robustness of the median for statistics estimation within the batch normalization layer during test-time inference.

Test-time Adaptation

Automated Audio Captioning and Language-Based Audio Retrieval

1 code implementation8 Jul 2022 Clive Gomes, Hyejin Park, Patrick Kollman, Yi Song, Iffanice Houndayi, Ankit Shah

This project involved participation in the DCASE 2022 Competition (Task 6) which had two subtasks: (1) Automated Audio Captioning and (2) Language-Based Audio Retrieval.

Audio captioning Retrieval

Transfer Learning in Bandits with Latent Continuity

no code implementations4 Feb 2021 Hyejin Park, Seiyun Shin, Kwang-Sung Jun, Jungseul Ok

To cope with the latent structural parameter, we consider a transfer learning setting in which an agent must learn to transfer the structural information from the prior tasks to the next task, which is inspired by practical problems such as rate adaptation in wireless link.

Multi-Armed Bandits Transfer Learning

Copula and Case-Stacking Annotations for Korean AMR

no code implementations WS 2019 Hyonsu Choe, Jiyoon Han, Hyejin Park, Hansaem Kim

This paper concerns the application of Abstract Meaning Representation (AMR) to Korean.

Negation

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