Which mathematical technique is primarily used in retail recommendation systems to identify patterns in customer purchase behavior and suggest products based on similar customer profiles?

In the world of retail, mathematical models drive decision-making more than most customers realize. From inventory optimization to customer segmentation, advanced mathematical algorithms work behind the scenes to enhance shopping experiences and increase revenue. This poll tests your knowledge of how mathematical concepts are applied in modern retail data analytics to transform raw data into actionable business insights.

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Collaborative filtering using matrix factorization
Monte Carlo simulation for inventory forecasting
Bayesian networks for price optimization
Markov chains for customer flow analysis