Table 5.
Classifier | Window size | Classification accuracy (%) | ||||||
---|---|---|---|---|---|---|---|---|
Level 1 | Level 2 | Level 3 | Level 4 | Level 5 | Level 6 | Level 7 | ||
KNN | 64 | 57.46 | 55.41 | 60.67 | 0.00 | 0.00 | 0.00 | 0.00 |
128 | 58.11 | 54.68 | 53.29 | 58.55 | 0.00 | 0.00 | 0.00 | |
256 | 55.41 | 63.74 | 47.73 | 59.94 | 58.92 | 0.00 | 0.00 | |
512 | 64.11 | 54.39 | 48.76 | 60.96 | 70.03 | 62.72 | 0.00 | |
1024 | 59.28 | 55.77 | 59.58 | 48.76 | 62.72 | 54.68 | 50.88 | |
| ||||||||
Bayes | 64 | 50.15 | 63.01 | 67.91 | 0.00 | 0.00 | 0.00 | 0.00 |
128 | 60.23 | 57.82 | 69.30 | 67.62 | 0.00 | 0.00 | 0.00 | |
256 | 54.31 | 51.54 | 49.12 | 70.76 | 56.43 | 0.00 | 0.00 | |
512 | 59.21 | 59.94 | 53.29 | 53.29 | 59.21 | 59.94 | 0.00 | |
1024 | 54.02 | 48.46 | 62.72 | 50.88 | 58.55 | 54.68 | 55.77 | |
| ||||||||
SVM | 64 | 62.72 | 63.74 | 65.20 | 0.00 | 0.00 | 0.00 | 0.00 |
128 | 73.54 | 64.11 | 57.82 | 59.94 | 0.00 | 0.00 | 0.00 | |
256 | 59.58 | 52.63 | 47.00 | 64.47 | 51.61 | 0.00 | 0.00 | |
512 | 51.24 | 48.76 | 57.82 | 45.98 | 60.60 | 49.49 | 0.00 | |
1024 | 49.49 | 57.09 | 67.25 | 48.39 | 69.37 | 47.73 | 39.69 | |
| ||||||||
Hybrid | 64 | 100.00 | 90.00 | 95.00 | 0.00 | 0.00 | 0.00 | 0.00 |
128 | 100.00 | 96.67 | 86.67 | 75.00 | 0.00 | 0.00 | 0.00 | |
256 | 96.67 | 96.67 | 95.00 | 90.00 | 90.00 | 0.00 | 0.00 | |
512 | 93.33 | 78.33 | 81.67 | 98.33 | 100.00 | 98.33 | 0.00 | |
1024 | 90.00 | 70.00 | 86.67 | 73.33 | 73.33 | 86.67 | 70.00 |