Identification of key factors and explainability analysis for surgical decision-making in hepatic alveolar echinococcosis assisted by machine learning

Figure 1 Feature selection process. A: Recursive feature elimination (RFE) algorithm results; B: Least absolute shrinkage and selection operator (LASSO) regression feature selection; C: Intersection of features selected by RFE, minimum redundancy maximum relevance, and LASSO. RFE: Recursive feature elimination; LASSO: Least absolute shrinkage and selection operator; mRMR: Minimum redundancy maximum relevance.