Research Paper Volume 13, Issue 10 pp 14170—14184

Prediction of premature all-cause mortality in patients receiving peritoneal dialysis using modified artificial neural networks

Permutation feature importance for the ANN models in the total dataset (0-month), 6-month dataset and 12-month dataset. Higher positive values indicated greater importance of the model, and negative values may indicate that the feature is worse than noise.

Figure 4. Permutation feature importance for the ANN models in the total dataset (0-month), 6-month dataset and 12-month dataset. Higher positive values indicated greater importance of the model, and negative values may indicate that the feature is worse than noise.