Eric Yi
Meta AI
- Role
- Senior Machine Learning Engineer & Research Scientist at Meta
- Location
- Bellevue, WA, US
- LinkedIn followers
- 500 followers
Experience
Senior Machine Learning Engineer & Research Scientist
Oct 2024 — Present · Bellevue, WA, US
research and build retrieval & ranking models for video & friend recommendations on different surfaces across Instagram & Facebook at Meta Recommendation Systems (MRS)/ Meta AI, examples including- reward designs and RL post training (GRPO, Dr.GRPO etc.) for video retrieval- listwise reward modeling for generative ranker- long term reward modeling, with self-attention transformer encoder & target-aware cross attention decoder
Education
Sun Yat-sen University
Bachelor of Science (B.S.), Mathematics
2007 — 2011
University of Iowa
Doctor of Philosophy (PhD), Statistics
2011 — 2016
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