Table 10 Classification results for osteoarthritis severity of total knee using random forest classifier.

From: Using magnetic resonance imaging-based subregional texture analysis models to classify knee osteoarthritis severity by compartment

 

Accuracy

Sensitivity

Specificity

Precision

F-measure

ROC AUC

FS-PDWI

0.695

0.447

0.738

0.562

0.438

0.673

PDWI

0.747

0.530

0.790

0.579

0.531

0.786

Combination of FS-PDWI and PDWI

0.716

0.482

0.761

0.525

0.478

0.751

  1. FS-PDWI fat-suppressed proton density-weighted imaging, PDWI proton density-weighted imaging.
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