Features | Fine k-NN | Medium k-NN | Cosine k-NN | Cubic k-NN | Weighted k-NN | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Accuracy (%) | Sensitivity (%) | Specificity (%) | Accuracy (%) | Sensitivity (%) | Specificity (%) | Accuracy (%) | Sensitivity (%) | Specificity (%) | Accuracy (%) | Sensitivity (%) | Specificity (%) | Accuracy (%) | Sensitivity (%) | Specificity (%) | |
Texture (T) | 72.0 | 78.0 | 64.0 | 64.0 | 63.0 | 66.0 | 67.0 | 74.0 | 58.0 | 63.0 | 68.0 | 58.0 | 72.0 | 77.0 | 66.0 |
Geometry (G) | 72.0 | 72.0 | 72.0 | 72.0 | 60.0 | 86.0 | 75.0 | 70.0 | 82.0 | 72.0 | 61.0 | 86.0 | 73.0 | 67.0 | 81.0 |
Combined (T&G) | 73.0 | 67.0 | 82.0 | 71.0 | 59.0 | 88.0 | 76.0 | 73.0 | 80.0 | 72.0 | 59.0 | 89.0 | 75.0 | 67.0 | 84.0 |