Anyu Zhang
AI/ML Applied Researcher
- Role
- Senior Machine Learning Engineer at Square
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Anyu Zhang
With a solid math background in modeling and algorithm analysis, I\'ve engaged in data science and machine learning projects in the PhD period as researcher and programmer.
Experience
Senior Machine Learning Engineer
Jan 2024 — Present
Designed and deployed a ChatGPT3-based fine-tuned LLM Agent for Seller Analytics, achieving high coverage for 50k+ sellers\' reviews monitoring.• Led a cross-functional initiative to automate Spark-based training pipelines, reducing experiment time by 3x and costs by 5x with MLflow, AWS, and docker.• Built and launched an XGBoost model predicting default probability across 50k+ sellers, optimizing feature engineering process to boost precision by 10%.
Education
Beijing University of Chemical Technology
Bachelor's degree, Mathematics
Southern Methodist University
Doctor of Philosophy - PhD, Mathematics
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