Lee, Chungpa

5 publications

TMLR 2026 Transformers in the Dark: Navigating Unknown Search Spaces via Bandit Feedback Jungtaek Kim, Thomas Zeng, Ziqian Lin, Minjae Lee, Chungpa Lee, Jy-yong Sohn, Hyung Il Koo, Kangwook Lee

AISTATS 2025 A Generalized Theory of Mixup for Structure-Preserving Synthetic Data Chungpa Lee, Jongho Im, Joseph H.T. Kim

AISTATS 2025 A Theoretical Framework for Preventing Class Collapse in Supervised Contrastive Learning Chungpa Lee, Jeongheon Oh, Kibok Lee, Jy-yong Sohn

ICML 2025 On the Similarities of Embeddings in Contrastive Learning Chungpa Lee, Sehee Lim, Kibok Lee, Jy-Yong Sohn

AISTATS 2024 Analysis of Using Sigmoid Loss for Contrastive Learning Chungpa Lee, Joonhwan Chang, Jy-yong Sohn