Junfeng He (Preferred)
Junfeng He
Research Scientist, Google
- Joined February 2019
Names
Emails
****@gmail.com (Confirmed)
, ****@fb.com (Confirmed)
, ****@google.com (Confirmed)
Personal Links
Career & Education History
Research Scientist
Google (google.com)
2016 – Present
Research Scientist
Facebook (fb.com)
2012 – 2016
PhD student
Columbia University (columbia.edu)
2007 – 2012
Advisors, Relations & Conflicts
Expertise
learning from huamn preference, learning from human feedback, alignment, post-training, diffusion model, text-to-image generation, video generation, evaluation model, reward, human in the loop
2020 – Present
user modeling, user behavior, gaze tracking, saliency, attention, HCI
2016 – Present
few shot learning, robust model, self-supervisef learning, continual leaning, on-device learning, ranking
2012 – Present
image editing, image forensic, image retrieval, computer vision, machine learning
2003 – Present