Which mathematical concept is MOST fundamental to the AI algorithms used in modern dynamic pricing systems for online retail?

Artificial Intelligence is transforming the retail mathematics landscape, with algorithms that can predict consumer behavior and optimize operations. One particular AI application has been revolutionary for calculating optimal pricing strategies in real-time based on complex mathematical models. This poll tests your knowledge about the integration of advanced mathematics with retail AI systems that are changing how businesses approach pricing decisions.

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Bayesian probability networks for demand forecasting
Euclidean geometry for store layout optimization
Trigonometric functions for seasonal sales planning
Fibonacci sequences for inventory spacing