Table 8.
The concentration estimation results of the proposed methodology for pure odors.
| Real Concentrations | Estimated | ||||||
|---|---|---|---|---|---|---|---|
| Component Set | M (ppm) | E (ppm) | A (ppm) | M (ppm) | E (ppm) | A (ppm) | RMSE (ppm) |
| M-1 | 28 | 0 | 0 | 7.55 | 16.20 | 0.00 | 15.06 |
| M-2 | 45 | 0 | 0 | 28.94 | 11.38 | 0.00 | 11.36 |
| M-3 | 57 | 0 | 0 | 40.94 | 9.07 | 0.00 | 10.65 |
| M-4 | 68 | 0 | 0 | 53.96 | 6.57 | 0.00 | 8.95 |
| M-5 | 85 | 0 | 0 | 73.01 | 3.92 | 0.00 | 7.28 |
| E-1 | 0 | 28 | 0 | 0.02 | 29.57 | 0.00 | 0.91 |
| E-2 | 0 | 45 | 0 | 1.32 | 41.71 | 0.00 | 2.05 |
| E-3 | 0 | 56 | 0 | 6.52 | 48.33 | 2.49 | 5.99 |
| E-4 | 0 | 68 | 0 | 8.00 | 54.99 | 4.30 | 9.16 |
| E-5 | 0 | 85 | 0 | 6.12 | 68.56 | 15.00 | 13.33 |
| A-1 | 0 | 0 | 28 | 0.00 | 20.17 | 0.00 | 19.92 |
| A-2 | 0 | 0 | 45 | 0.00 | 15.19 | 18.17 | 17.80 |
| A-3 | 0 | 0 | 56 | 0.00 | 11.64 | 32.61 | 15.08 |
| A-4 | 0 | 0 | 68 | 0.00 | 7.54 | 47.22 | 12.76 |
| A-5 | 0 | 0 | 85 | 0.00 | 0.97 | 71.11 | 8.04 |