Analysis of the Use of the XGBoost Algorithm for Predicting the Behavior of Contaminants in International Aquatic Ecosystems 01.07.2025 Nina SAVAhttps://doi.org/10.56329/1810-7087.25.1.16 [1]https://www.agepi.md/sites/default/files/intellectus/Intellectus_01_2025_181-187.pdf