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Fig. 3 | BMC Infectious Diseases

Fig. 3

From: In-depth analysis of the risk factors for persistent severe acute respiratory syndrome coronavirus 2 infection and construction of predictive models: an exploratory research study

Fig. 3

SHAP-based analysis of risk factor importance and feature value interactions for persistent SARS-CoV-2 infection. This figure demonstrates SHAP-based interpretation of key risk factors in the Random Forest model for persistent SARS-CoV-2 infection prediction: (1) Horizontal SHAP values indicate directional contributions to predictions (positive values increase risk, negative values decrease risk); (2) Point colors represent feature values (purple: high values/positive status, yellow: low values/negative status). SARS-CoV-2, severe acute respiratory syndrome coronavirus 2; SHAP, SHapley Additive exPlanations

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