Graph Networks

A graph network connects 3 account holders as well as two "synthetic persons" via credit cards, phone numbers, bank accounts, and social security numbers

Preventing Policy Abuse with Graph Neural Networks

How Wayfair leverages Graph Neural Networks to thwart account-hopping fraudsters

7 Min Read

Flow diagram of recommender model generating recommendations for sponsored ads, pdp abandonment emails, post order emails, retargeting

Two Birds, One Stone: Hedwig, A Random-Walk Based Algorithm for Substitutable and Complementary Furniture Recommendations

At Wayfair, we recommend millions of products across all styles and budgets. Because of the scale of our catalog, we constantly ask ourselves: how can we help our customers find the right products efficiently while discovering exciting complements to fill out their space?

9 Min Read