Qianyu C.
Machine Learning Engineer
- Role
- Machine Learning Engineer at Pinterest
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Qianyu C.
Want to make the world a better place through my work. Machine Learning Engineer…
Experience
Machine Learning Engineer
Mar 2023 — Present
Built end to end production Visual - Natural Language Processing Recommendation System on 400 billion pages of pins• Productionized the Ranking Model for Visual Annotation for Search Engine of annotations for Logout Pin• Integrated model into Pinterest’s real-time traffic pipeline such as Search Engine Optimization • Model was tested in online experiment and increases relevancy and specificity comparing to baseline• Model launched fully for Pinterest unauth experience• shipped related keyword landing page using semantic matching - HNSW Approximate nearest neighbor search• Built ANN HNSW interlinking solution for all entity type ( pin, board, keyword landing page )• Productionized VLM Model for Image keyword generation on 60 million images and results in +560k MAUs
Education
New York University
Master’s Degree, Data Science
2016
University of Illinois Urbana-Champaign
Bachelor of Science (BS), Double Major in Actuarial Science and Statistics
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