Table 1 Performance of machine learning models in the validation dataset.

From: Enhancing the convenience of frailty index assessment for elderly Chinese people with machine learning methods

Model

AUC

Accuracy

F1

Logistic Regression

0.974

0.932

0.880

Random Forest

0.967

0.928

0.870

Support Vector Machine

0.974

0.930

0.868

XGBoost

0.974

0.932

0.880

Single-hidden-layer Neural Network

0.974

0.930

0.874

Fusion (Stacking)

0.974

0.933

0.881