Yuying Liu
- Role
- Applied Scientist Ii at Amazon
- Location
- Brooklyn, NY, US
- LinkedIn followers
- 500 followers
About Yuying Liu
I believe the best work happens when there’s deep alignment in vision and values. If the…
Experience
Applied Scientist Ii
Mar 2022 — Present
Apply machine learning models for fraud detection for Amazon Trade-In business. Using probabilistic graphs to address delayed feedback loop, enabling fraud early detection. Architect privacy-preserved and secured federated learning on AWS.
Education
Duke Kunshan University
Summer School Certificate, Deep Learning
2017 — 2017
Georgia Institute of Technology
Master's degree, Computer Science
Nankai University
Bachelor of Science (B.Sc.), Mathematics & Statistics
University of Washington
Doctor of Philosophy - PhD, Applied Mathematics
Skills
- Machine Learning
- Mathematical Modeling
- Parallel Computing
- Matlab
- Numerical Simulation
- C++
- Python
- R
- Data Analysis
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