Which mathematical technique revolutionized retail product recommendation systems by representing items and customers as vectors in a high-dimensional space?

The intersection of mathematics and retail has revolutionized how companies make product decisions. Advanced mathematical models now drive everything from inventory management to customer segmentation. This trivia question explores a significant mathematical innovation that transformed retail product development and analytics in the last decade.

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

Matrix Factorization
Boolean Algebra
Markov Decision Processes
Bayesian Networks