Fair Dimensionality Reduction

Project #1. Fair PCA

Fair Principal Component Analysis: Statistical and Algorithmic Viewpoints

  • Work in progress for journal.
  • Joint work with Hanseul Cho, Se-Young Yun, & Chulhee Yun (KAIST AI), and Gwangsu Kim & Seungyong Hwang (JBNU Statistics).

Fair Streaming Principal Component Analysis: Statistical and Algorithmic Viewpoint

  • Accepted to NeurIPS 2023.
  • Joint work with Hanseul Cho, Se-Young Yun, and Chulhee Yun (KAIST AI).

Fast and Efficient MMD-based Fair PCA via Optimization over Stiefel Manifold

  • Accepted to AAAI 2022.
  • Joint work with Gwangsu Kim, Chang D. Yoo (KAIST EE), Matt Olfat (UC Berkeley IEOR), and Mark Hasegawa-Johnson (UIUC ECE).
Junghyun Lee
Junghyun Lee
PhD Student

PhD student at GSAI, KAIST, jointly advised by Profs. Se-Young Yun and Chulhee Yun. Research focuses on interactive machine learning, particularly at the intersection of RLHF and preference learning, and statistical analyses of large networks, with an emphasis on community detection. Broadly interested in mathematical and theoretical AI and related problems in mathematics.