Hyokun Yun
Hyokun Yun
Research Scientist, Meta
Joined
September 2017
Names
Emails
****@amazon.com (Confirmed)
****@gmail.com (Confirmed)
Personal Links
Career & Education History
Research Scientist
Meta (meta.com)
2026 – Present
Machine Learning Scientist
Amazon (amazon.com)
2014 – 2025
PhD student
Purdue University (purdue.edu)
2009 – 2014
Undergrad student
Pohang Institute of Science and Technology (postech.edu)
2002 – 2009
Advisors, Relations & Conflicts
Coworker
Haining Yu
Present
Collaborator
Shin Matsushima
2010 – 2015
Expertise
language model alignment
2022 – Present
reinforcement learning
2022 – Present
submodular optimization
2019 – Present
named entity recognition
2016 – Present
sequence tagging
2016 – Present
active learning
2016 – Present
learning to rank
2013 – 2015
stochastic optimization
2012 – 2014
matrix factorization
2011 – 2014
social network analysis
2009 – 2011
Publications
Co-Authors
- Adithya M. Devraj
- Aigerim Bogyrbayeva
- Alex Smola
- Animashree Anandkumar
- Arvind Srinivasan
- Belinda Zeng
- Bing Yin
- Brian Luc
- Changhyun Kwon
- Changlong Yu
- Changyou Chen
- Chao Zhang
- Cho-Jui Hsieh
- Choon Hui Teo
- Dakuo Wang
- Darren Shih
- Faisal Ladhak
- Guojun Zhang
- Han Zhao
- Hanbum Ko
- Hansi Zeng
- Haodong Wang
- Haojun Shi
- Haoming Jiang
- Hsiang-Fu Yu