AHP

Essential Algorithms and Models in Mathematical Modeling

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Essential Algorithms and Models in Mathematical Modeling

There are numerous models in mathematical modeling, but looking through the past competition problems of the National and American competitions, the main types frequently tested in mathematical modeling competitions are: evaluation type, prediction type, optimization type, and mechanism analysis type. Evaluation type problems require assessing and analyzing a certain system, phenomenon, or plan. When modeling … Read more

Integrated AHP and XGBoost Model for Food Safety Risk Prediction

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In recent years, China has made significant improvements in food quality and safety management. However, with the expansion of the food industry and the increasing demand for inspections, food safety testing data has exhibited high-dimensional, complex, and nonlinear characteristics. These features lead to low data utilization in quantitative analysis, directly affecting the accuracy of risk … Read more