Table 1 Classifiers accuracy indexes for each composition and descriptor
| Â | Â | a | b | Precision | Recall | Fmeasure | Overall accuracy | |
|---|---|---|---|---|---|---|---|---|
Spectral attributes | ||||||||
ANN-RGB | ||||||||
CV | a=A. angustifolia | 27 | 3 | 90.0% | 96.4% | 93.2% | Global accuracy | 93.30% |
b=H. dulcis | 1 | 29 | 96.7% | 90.6% | 93.6% | Global error | 6.70% | |
EV | a=A. angustifolia | 14 | 1 | 93.3% | 100.0% | 96.7% | Global accuracy | 96.70% |
b=H. dulcis | 0 | 15 | 100.0% | 93.8% | 96.9% | Global error | 3.30% | |
MOD | a=A. angustifolia | 29 | 1 | 96.7% | 100.0% | 98.3% | Global accuracy | 98.30% |
b=H. dulcis | 0 | 30 | 100.0% | 96.8% | 98.4% | Global error | 1.70% | |
RF-RBG | ||||||||
CV | a=A. angustifolia | 28 | 2 | 93.3% | 96.6% | 94.9% | Global accuracy | 95.00% |
b=H. dulcis | 1 | 29 | 96.7% | 93.5% | 95.1% | Global error | 5.00% | |
EV | a=A. angustifolia | 15 | 0 | 100.0% | 100.0% | 100.0% | Global accuracy | 100.00% |
b=H. dulcis | 0 | 15 | 100.0% | 100.0% | 100.0% | Global error | 0.00% | |
MOD | a=A. angustifolia | 30 | 0 | 100.0% | 100.0% | 100.0% | Global accuracy | 100.00% |
b=H. dulcis | 0 | 30 | 100.0% | 100.0% | 100.0% | Global error | 0.00% | |
ANN-NIR | ||||||||
CV | a=A. angustifolia | 28 | 2 | 93.3% | 93.3% | 93.3% | Global accuracy | 93.30% |
b=H. dulcis | 2 | 28 | 93.3% | 93.3% | 93.3% | Global error | 6.70% | |
EV | a=A. angustifolia | 14 | 1 | 93.3% | 82.4% | 87.8% | Global accuracy | 86.70% |
b=H. dulcis | 3 | 12 | 80.0% | 92.3% | 86.2% | Global error | 13.30% | |
MOD | a=A. angustifolia | 30 | 0 | 100.0% | 100.0% | 100.0% | Global accuracy | 100.00% |
b=H. dulcis | 0 | 30 | 100.0% | 100.0% | 100.0% | Global error | 0.00% | |
RF-NIR | ||||||||
CV | a=A. angustifolia | 28 | 2 | 93.3% | 96.6% | 94.9% | Global accuracy | 95.00% |
b=H. dulcis | 1 | 29 | 96.7% | 93.5% | 95.1% | Global error | 5.00% | |
EV | a=A. angustifolia | 15 | 0 | 100.0% | 83.3% | 91.7% | Global accuracy | 90.00% |
b=H. dulcis | 3 | 12 | 80.0% | 100.0% | 90.0% | Global error | 10.00% | |
MOD | a=A. angustifolia | 30 | 0 | 100.0% | 100.0% | 100.0% | Global accuracy | 100.00% |
b=H. dulcis | 0 | 30 | 100.0% | 100.0% | 100.0% | Global error | 0.00% | |
Textural attributes | ||||||||
ANN-RBG PHOG | ||||||||
CV | a=A. angustifolia | 30 | 0 | 100.0% | 56.6% | 78.3% | Global accuracy | 61.70% |
b=H. dulcis | 23 | 7 | 23.3% | 100.0% | 61.7% | Global error | 38.30% | |
EV | a=A. angustifolia | 14 | 1 | 93.3% | 51.9% | 72.6% | Global accuracy | 53.30% |
b=H. dulcis | 13 | 2 | 13.3% | 66.7% | 40.0% | Global error | 46.60% | |
MOD | a=A. angustifolia | 30 | 0 | 100.0% | 61.2% | 80.6% | Global accuracy | 68.30% |
b=H. dulcis | 19 | 11 | 36.7% | 100.0% | 68.3% | Global error | 31.70% | |
RF-RBG PHOG | ||||||||
CV | a=A. angustifolia | 30 | 0 | 100.0% | 56.6% | 78.3% | Global accuracy | 61.70% |
b=H. dulcis | 23 | 7 | 23.3% | 100.0% | 61.7% | Global error | 38.30% | |
EV | a=A. angustifolia | 14 | 1 | 93.3% | 51.9% | 72.6% | Global accuracy | 53.30% |
b=H. dulcis | 13 | 2 | 13.3% | 66.7% | 40.0% | Global error | 46.70% | |
MOD | a=A. angustifolia | 30 | 0 | 100.0% | 61.2% | 80.6% | Global accuracy | 68.30% |
b=H. dulcis | 19 | 11 | 36.7% | 100.0% | 68.3% | Global error | 31.70% | |
ANN-NIR PHOG | ||||||||
CV | a=A. angustifolia | 30 | 0 | 100.0% | 85.7% | 92.9% | Global accuracy | 91.70% |
b=H. dulcis | 5 | 25 | 83.3% | 100.0% | 91.7% | Global error | 8.30% | |
EV | a=A. angustifolia | 14 | 1 | 93.3% | 70.0% | 81.7% | Global accuracy | 76.70% |
b=H. dulcis | 6 | 9 | 60.0% | 90.0% | 75.0% | Global error | 23.30% | |
MOD | a=A. angustifolia | 30 | 0 | 100.0% | 100.0% | 100.0% | Global accuracy | 100.00% |
b=H. dulcis | 0 | 30 | 100.0% | 100.0% | 100.0% | Global error | 0.00% | |
RF-NIR PHOG | ||||||||
CV | a=A. angustifolia | 29 | 1 | 96.7% | 93.5% | 95.1% | Global accuracy | 95.00% |
b=H. dulcis | 2 | 28 | 93.3% | 96.6% | 94.9% | Global error | 5.00% | |
EV | a=A. angustifolia | 14 | 1 | 93.3% | 87.5% | 90.4% | Global accuracy | 90.00% |
b=H. dulcis | 2 | 13 | 86.7% | 92.9% | 89.8% | Global error | 10.00% | |
MOD | a=A. angustifolia | 30 | 0 | 100.0% | 100.0% | 100.0% | Global accuracy | 100.00% |
b=H. dulcis | 0 | 30 | 100.0% | 100.0% | 100.0% | Global error | 0.00% | |
ANN-RBG Edge | ||||||||
CV | a=A. angustifolia | 24 | 6 | 80.0% | 72.7% | 76.4% | Global accuracy | 75.00% |
b=H. dulcis | 9 | 21 | 70.0% | 77.8% | 73.9% | Global error | 25.00% | |
EV | a=A. angustifolia | 12 | 3 | 80.0% | 75.0% | 77.5% | Global accuracy | 76.70% |
b=H. dulcis | 4 | 11 | 73.3% | 78.6% | 76.0% | Global error | 23.30% | |
MOD | a=A. angustifolia | 30 | 0 | 100.0% | 100.0% | 100.0% | Global accuracy | 100.00% |
b=H. dulcis | 0 | 30 | 100.0% | 100.0% | 100.0% | Global error | 0.00% | |
RF-RBG Edge | ||||||||
CV | a=A. angustifolia | 24 | 6 | 80.0% | 80.0% | 80.0% | Global accuracy | 80.00% |
b=H. dulcis | 6 | 24 | 80.0% | 80.0% | 80.0% | Global error | 20.00% | |
EV | a=A. angustifolia | 14 | 1 | 93.3% | 77.8% | 85.6% | Global accuracy | 83.30% |
b=H. dulcis | 4 | 11 | 73.3% | 91.7% | 82.5% | Global error | 16.70% | |
MOD | a=A. angustifolia | 30 | 0 | 100.0% | 100.0% | 100.0% | Global accuracy | 100.00% |
b=H. dulcis | 0 | 30 | 100.0% | 100.0% | 100.0% | Global error | 0.00% | |
ANN-NIR Edge | ||||||||
CV | a=A. angustifolia | 27 | 3 | 90.0% | 75.0% | 82.5% | Global accuracy | 80.00% |
b=H. dulcis | 9 | 21 | 70.0% | 87.5% | 78.8% | Global error | 20.00% | |
EV | a=A. angustifolia | 10 | 5 | 66.7% | 71.4% | 69.0% | Global accuracy | 70.00% |
b=H. dulcis | 4 | 11 | 73.3% | 68.8% | 71.0% | Global error | 30.00% | |
MOD | a=A. angustifolia | 30 | 0 | 100.0% | 100.0% | 100.0% | Global accuracy | 100.00% |
b=H. dulcis | 0 | 30 | 100.0% | 100.0% | 100.0% | Global error | 0.00% | |
RF-NIR Edge | ||||||||
CV | a=A. angustifolia | 25 | 5 | 83.3% | 83.3% | 83.3% | Global accuracy | 83.30% |
b=H. dulcis | 5 | 25 | 83.3% | 83.3% | 83.3% | Global error | 16.70% | |
EV | a=A. angustifolia | 13 | 2 | 86.7% | 81.3% | 84.0% | Global accuracy | 83.30% |
b=H. dulcis | 3 | 12 | 80.0% | 85.7% | 82.9% | Global error | 16.70% | |
MOD | a=A. angustifolia | 30 | 0 | 100.0% | 100.0% | 100.0% | Global accuracy | 100.00% |
b=H. dulcis | 0 | 30 | 100.0% | 100.0% | 100.0% | Global error | 0.00% | |