Which mathematician-turned-CEO pioneered the use of collaborative filtering algorithms that revolutionized product recommendation systems, later becoming a foundation for many e-commerce platforms?

E-commerce platforms rely heavily on mathematical algorithms for everything from product recommendations to inventory management. Behind these powerful systems are brilliant minds who combined mathematical theory with practical applications to revolutionize online shopping. Test your knowledge about these mathematical innovations that power the digital marketplace!

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Jeff Bezos (Amazon) with his work on predictive analytics
Sergey Brin (Google) with PageRank algorithm adaptations
John Katsaros (Oracle) with his inventory optimization models
Greg Linden (Amazon) with item-to-item collaborative filtering