Table 3 Performance of the models—without ensemble.
From: Ensemble machine learning framework for predicting maternal health risk during pregnancy
Classifier | Class | Count | TP | TN | FN | FP | Precision | Recall | F1 | |
---|---|---|---|---|---|---|---|---|---|---|
DT | HR | 272 | 232 | 704 | 38 | 40 | 0.859259259 | 0.852941176 | 0.856088561 | |
LR | 406 | 319 | 499 | 109 | 87 | 0.745327 | 0.785714286 | 0.76498801 | ||
MR | 336 | 214 | 576 | 102 | 122 | 0.677215 | 0.636904762 | 0.656441718 | ||
Total | 1014 | 765 | 1779 | 249 | 249 | Overall → | 0.754438 | 0.754438 | 0.754438 | |
Weighted → | 0.753319158 | 0.75443787 | 0.753457236 | |||||||
RF | HR | 272 | 243 | 714 | 28 | 29 | 0.896678967 | 0.893382353 | 0.895027624 | |
LR | 406 | 342 | 519 | 89 | 64 | 0.79350348 | 0.842364532 | 0.817204301 | ||
MR | 336 | 236 | 602 | 76 | 100 | 0.756410256 | 0.702380952 | 0.728395062 | ||
Total | 1014 | 821 | 1835 | 193 | 193 | Overall → | 0.809664694 | 0.809664694 | 0.809664694 | |
Weighted → | 0.808888499 | 0.80966469 | 0.808652072 | |||||||
GBT | HR | 272 | 250 | 713 | 29 | 22 | 0.896057348 | 0.919117647 | 0.907441016 | |
LR | 406 | 337 | 561 | 47 | 69 | 0.877604 | 0.830049261 | 0.853164557 | ||
MR | 336 | 278 | 605 | 73 | 58 | 0.792023 | 0.827380952 | 0.809315866 | ||
Total | 1014 | 865 | 1879 | 149 | 149 | Overall → | 0.853057 | 0.853057 | 0.853057 | |
Weighted → | 0.854195807 | 0.85305720 | 0.853194179 | |||||||
KNN | HR | 272 | 243 | 695 | 47 | 29 | 0.837931034 | 0.893382353 | 0.864768683 | |
LR | 406 | 309 | 525 | 83 | 97 | 0.788265306 | 0.761083744 | 0.77443609 | ||
MR | 336 | 241 | 587 | 91 | 95 | 0.725903614 | 0.717261905 | 0.721557 | ||
Total | 1014 | 793 | 1807 | 221 | 221 | Overall → | 0.782051282 | 0.782051282 | 0.782051282 | |
Weighted → | 0.780923639 | 0.78205128 | 0.781145215 |