Research Interests

I am interested in machine learning, especially the situation where the information is imperfect which often occurs in the real world. Until now, I have researched on Domain Adaptation, Crowdsourcing and corrupted labels. I am also interested in decision making and Reinforcement learning.

Experiences

Parttime researcher

2018 - Present
RIKEN AIP, Tokyo
  • Research and develop machine learning theories and algorithms.
  • Belong to Imperfect Information Learning Team.

Projects

Fashion and A.I. Projects with Emarie @ RIKEN AIP. - Collaboration of machine learning method (especially deep learning) with professional fashion designer EMarie. The fashion show was held during Amazon fashion week spring season in Tokyo.

Publications

Learning Only from Relevant Keywords and Unlabeled Documents
Charoenphakdee, N., Lee, J., and Sugiyama, M.
EMNLP 2019
On Symmetric Losses for Learning from Corrupted Labels
Charoenphakdee, N., Lee, J., and Sugiyama, M.
ICML 2019
Domain Discrepancy Measure for Complex Models in Unsupervised Domain Adaptation
Lee, J., Charoenphakdee, N., Kuroki, S., and Sugiyama, M.
Preprint in arXiv.

Skills & Proficiency

Python & Pytorch

Java, php & C++