Sep 23–26, 2019
Yiyi Zeng

Yiyi Zeng
WalmartLabs

Yiyi Zeng is a senior manager/principal data scientist at Wal-Mart Labs. She has 12 years of extensive experience in business analytics and intelligence, decision management, fraud detection, credit risk, online payment and e-commerce across various business domains including both Fortune 500 firms and startups. She and her team use supervised and unsupervised machine learning technics to detect frauds including stolen financial, account take over, identity fraud, promotion/return abuse & victim scam. She is enthusiastic about mining large-scale data and applying machine learning knowledge to improve business outcomes.

Sessions

1:15pm1:55pm Wednesday, September 25, 2019
Location: 1A 08/10
Secondary topics:  Data, Analytics, and AI Architecture, Financial Services, Retail and e-commerce
James Tang (WalmartLabs), Yiyi Zeng (WalmartLabs), Linhong Kang (WalmartLabs)
How No1 retailer provides secure and seamless shopping experience through machine learning and large scale data analysis on centralized platform. Read more.

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