Table 3 Results of 2 different group classification strategies (SVM and RFA) using statistically significant metabolites (p < 0.05). All values reported as misclassification rates (lower is better). A rate of approximately 0.5 is equal to chance alone. NSd: non-survivors discovery group. S: Survivor group C: Control group
From: Plasma metabolomics and clinical predictors of survival differences in COPD patients
Groups | Support Vector Machine (SVM) | Random Forest Analysis (RFA) |
|---|---|---|
NSd. vs. S | 0.33 | 0.30 |
NSd vs. C | 0.18 | 0.14 |
S vs. C | 0.37 | 0.37 |