Yinpu Li
- Role
- Senior Data Scientist at Chewy
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Yinpu Li
Experienced Mathematical Statistician/Data Scientist with a demonstrated history of…
Experience
Senior Data Scientist
Mar 2023 — Present
Develop Natural Language Processing (NLP)-driven solutions to optimize product matching and SKU management, reducing unnecessary SKU acquisitions, and enhancing cost-effectiveness- Devised an scalable hierarchical model for forecasting outbound shipping costs, extending its predictive capability to untrained routes, resulting in a significant enhancement in accuracy from MAE =$10.52/order to MAE =$1.58/order (with weighted MAPE = 5.66%)- Improved the current optimization system by accurately capturing the cost and benefits of transferring inventory, considering various factors such as item characteristics, network topology, customer behavior, and supplier availability.
Skills
- Sql
- Microsoft Office
- Machine Learning
- Communication
- Research
- Analytical Skills
- Microsoft Excel
- Matlab
- R
- Data Mining
- Data Analysis
- Analytics
- 数据分析
- Python
- Tableau
- Sas
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