Ph.D. Student, Mathematical Sciences, Seoul National University
Deep Learning Engineer, Art Research DL Team, KRAFTON AI
I am a Ph.D. student of Mathematical Sciences at Seoul National University, advised by Ernest K. Ryu (currently at UCLA), and deep learning engineer at KRAFTON AI. My current interest is in generative models, especially diffusion probabilistic models and large language models.
lthilnklover@snu.ac.kr / choijy0402@gmail.com
Task Diversity Shortens the ICL Plateau Jaeyeon Kim, Sehyun Kwon, Joo Young Choi, Jongho Park, Jaewoong Cho, Jason D. Lee, Ernest K. Ryu. Manuscript
Simple Drop-in LoRA Conditioning on Attention Layers Will Improve Your Diffusion Model Joo Young Choi, Jaesung R. Park, Inkyu Park, Jaewoong Cho, Albert No, Ernest K. Ryu. TMLR 2024
LoRA can Replace Time and Class Embeddings in Diffusion Probabilistic Models Joo Young Choi, Jaesung Park, Inkyu Park, Jaewoong Cho, Albert No, Ernest K. Ryu. NeurIPS 2023 Workshop on Diffusion Models
Diffusion Probabilistic Models Generalize when They Fail to Memorize TaeHo Yoon, Joo Young Choi, Sehyun Kwon, Ernest K. Ryu. ICML 2023 Workshop SPIGM
Rotation and Translation Invariant Representation Learning with Implicit Neural Representations Sehyun Kwon, Joo Young Choi, Ernest K. Ryu. ICML 2023
Neural Tangent Kernel Analysis of Deep Narrow Neural Networks Jongmin Lee, Joo Young Choi, Ernest K. Ryu, Albert No. ICML 2022
Seoul National University (September 2018 - Feburary 2025 (expected))
Ph.D in Mathematical Sciences
Korea University (March 2012 - August 2018)
B.S in Business Administration
B.S in Mathematics
KRAFTON AI (October 2024 -)
Deep Learning Engineer, Art Research DL Team
Seoul National University
Teaching Assistant, Department of Mathematical Sciences
Peer Review