Tianchi Cai

Ant Group

  • Joined September 2020

Names

Tianchi Cai (Preferred)

Emails

****@gmail.com (Confirmed)
,
****@connect.hku.hk (Confirmed)
,
****@antgroup.com (Confirmed)

Personal Links

Education & Career History

Machine Learning Engineer
Ant Group (antgroup.com)
2018 – Present
 
Undergrad student
The University of Hong Kong (hku.hk)
2013 – 2018
 

Advisors, Relations & Conflicts

No relations added

Expertise

large language models (LLM), reinforcement learning from human feedback (RLHF), retrieval augmented generation (RAG)
2022 – Present
 
marketing budget allocation, offline constrained reinforcement learning, recommendation
2018 – 2023