Figure 6
(A) Ranking of feature importance of the stacker model based on SHAP values. (B) Distribution of the impact of each feature on the output of the stacker model estimated using the SHAP values. The plot sorts features by the sum of SHAP value magnitudes over all samples and shows the order of feature importance. This figure described data from the test cohort, with each point representing one patient. The color represents the feature value (red high, blue low). The x axis measures the impact on the model output (right positive, left negative). A positive value indicate a Osteoporosis risk and a negative value indicate a good outcome.
