Which pioneering technology company first implemented collaborative filtering for retail personalization at scale in the 1990s, forever changing how online retailers would recommend products?

The world of retail has been transformed by technology, particularly through personalization algorithms that tailor shopping experiences to individual customers. These innovations represent significant discoveries in the retail space, combining data science with consumer psychology to create unprecedented shopping experiences. Test your knowledge about the historical development of these game-changing technologies that have revolutionized how we shop.

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

Amazon with its item-to-item collaborative filtering system
Apple with its Genius recommendation engine
Netflix with its Cinematch algorithm
eBay with its BiddingBuddy system