Yanhui G.
Applied Scientist @ Amazon | Deep Learning | NLP & Computer Vision & Recommender System & LLM
- Role
- Applied Scientist at Amazon
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Yanhui G.
I bring a decade of experience in Machine Learning, with a focus on computer vision and…
Experience
Applied Scientist
Jan 2024 — Present · Seattle, WA, US
We aim to elevate the search and recommendation experience on Amazon.com globally with cutting-edge deep learning methodologies- Improved relevance rates in Amazon Search using LLMs, reducing irrelevant results by XX bps and boosting operational revenue by XX%- Built LLM-driven multilingual and multimodal substitute recommendation models for Amazon’s global stores, increasing product coverage by XX% and operational revenue by XX%- Researched and developed multi-task personalization models in search to support diverse customer use cases, increasing conversion rate by XX% while reducing model maintenance costs- Developed semantic ID based cross-domain video recommendation models to re-engage less active customers and improve conversion for cold-start items.
Education
McMaster University
Doctor of Philosophy - PhD
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