Which mathematical algorithm, originally developed for web search, was adapted by Amazon in 2003 to dramatically improve their product recommendation system?

In the competitive world of retail, advanced mathematics has revolutionized how companies understand customer behavior and optimize operations. One particular mathematical innovation has had an outsized impact on how major retailers handle their business intelligence. Test your knowledge about the intersection of mathematics and retail analytics with this challenging question about a famous algorithm that changed the industry.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

PageRank
K-means Clustering
Random Forest
Apriori Algorithm