Fig. 7 | Scientific Reports

Fig. 7

From: Machine learning for risk prediction of acute kidney injury in patients with diabetes mellitus combined with heart failure during hospitalization

Fig. 7

Results of SHAP analysis. (a) Summary chart: the impact of the top 15 features in the LightGBM model calculated by SHAP values on acute kidney injury prediction; (b) bar chart: importance ranking of the features in the LightGBM model that were most relevant to acute kidney injury prediction. The color indicates the importance of the feature (yellow for high, purple for low) and each point represents a sample. SHAP: Shapley additive explanations, ACEI/ARB: angiotensin-converting enzyme inhibitor/angiotensin II receptor blocker, APSIII: acute physiology score III.

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