I'm a senior machine learning developer in SAP, and collaborating with Sungjin Ahn at KAIST. Before that, I worked in Samsung Electronics and graduated from KAIST.

To extend the generality of AI, I have explored Meta-Learning [c2, p1, c3, c4], Unsupervised Object-Centric Representation Learning [c5, c6], and Reinforcement Learning [w1, c6].

Publications:

(c: peer-reviewed conference, w: peer-reviewed workshop, p: preprint, * = equal contributions)

[c6] An Investigation into Pre-Training Object-Centric Representations for Reinforcement Learning (arXiv, site, code, dataset, logs)

J. Yoon, Yi-Fu Wu, H. Bae, S. Ahn

International Conference on Machine Learning (ICML) 2023

[w1] TransDreamer: Reinforcement Learning with Transformer World Models (arXiv) 

C. Chen*, Yi-Fu Wu*, J. Yoon*, S. Ahn 

Deep RL NeurIPS 2021

[c5] Generative Video Transformer: Can Objects be the Words? (arXiv)

Yi-Fu Wu, J. Yoon, S. Ahn 

International Conference on Machine Learning (ICML) 2021

[c4] Robustifying Sequential Neural Processes (arXiv, code)

J. Yoon, G. Singh, S. Ahn 

International Conference on Machine Learning (ICML) 2020

[c3] Sequential Neural Processes (arXiv, site, code)

G. Singh*, J. Yoon*, Y. Son, S. Ahn 

Conference on Neural Information Processing Systems (NeurIPS) 2019

Spotlight Presentation (top 2.4% = 163/6743)

[p1] One-Shot Learning for Text-to-SQL Generation (arXiv)

D. Lee, J. Yoon, J. Song, S. Lee, S. Yoon

Preprint

[c2] Bayesian Model-Agnostic Meta-Learning (arXiv, code, talk)

J. Yoon*, T. Kim*,  O. Dia, S. Kim, Y. Bengio, S. Ahn 

Conference on Neural Information Processing Systems (NeurIPS) 2018

 Spotlight Presentation (top 3.5% = 168/4856)

[c1] A hierarchical-structured dictionary learning for image classification (arXiv)

J. Yoon, J. Choi, CD Yoo 

International Conference on Image Processing (ICIP) 2014

Services

• Have serviced as a reviewer from 2021 for NeurIPS, ICML, and ICLR.