Which mathematical technique, widely adopted by major e-commerce platforms around 2016-2017, dramatically improved product recommendation systems by reducing the 'cold start' problem?

In today's retail landscape, mathematics and data analytics have transformed how businesses understand consumer behavior. Advanced algorithms now power everything from inventory optimization to personalized recommendations. This poll tests your knowledge about a groundbreaking mathematical approach that revolutionized e-commerce customer experience and set a new standard for retail analytics.

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