Table 4 Comparison of the accuracy of the random forest classifier (RF) with the cost-sensitive random forest classifier at different hierarchical levels using the transverse section of the original dataset
From: Improved wood species identification based on multi-view imagery of the three anatomical planes
RF | Cost-sensitive RF | |
|---|---|---|
Accuracy at species level | 0.56 | 0.52 |
Accuracy at genus level | 0.58 | 0.56 |
Accuracy at family level | 0.64 | 0.63 |
H-Loss (lower is better) | 0.635 | 0.683 |