Jingsi Zhang

Jingsi Zhang, PhD, is a Senior Applied Scientist at Amazon, specializing in big data analytics and advanced machine learning. They have previously held positions as a Machine Learning Research Assistant at Northwestern Lab for Internet and Security Technology, where they significantly improved classification accuracy, and as a Data Scientist at Walmart Labs, where they enhanced model efficiency using deep learning tools. Jingsi completed their Doctor of Philosophy in Statistics at Northwestern University, following a Master's degree in Financial Mathematics from Shandong University. Their diverse experience encompasses statistical analysis, predictive modeling, and algorithm design.