Which machine learning algorithm revolutionized product recommendation systems in science equipment retail by reducing the 'cold start' problem for new laboratory instruments?

The intersection of science and retail has transformed how companies understand consumer behavior. Advanced data analytics techniques borrowed from scientific research have revolutionized how retailers make decisions about everything from product placement to inventory management. This poll tests your knowledge about a significant breakthrough in retail data analytics that changed how scientific product retailers operate.

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Matrix Factorization with Implicit Feedback
Random Forest Clustering
Convolutional Neural Networks
Gradient Boosting Decision Trees