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. 2022 Feb 14;10(2):371. doi: 10.3390/healthcare10020371

Table 9.

Prediction models with and without various feature-selection techniques.

Prediction Model Accuracy (%)
Basic LR model 91.25
LR model + RFE feature selection 97.5
LR model + Chi-Square feature selection (K = 5) 92.5
LR model + Chi-Square feature selection (5 < K < 14) 98.75
LR model + Chi-Square feature selection (K > 14) 97.5