Table 15.
F1 scores of the models considered in this work (as a percentage) for noise rejection performance (best values are highlighted in bold).
| SNR | RNN-WDCNN | WDCNN | SRDCNN | FFT-SVM | FFT-MLP |
|---|---|---|---|---|---|
| Average | 99.79 (± 0.16) | 93.63 (± 1.98) | 73.29 (± 3.79) | 90.71 (± 0.36) | 89.62 (± 0.38) |
| None | 100.00 (± 0.00) | 100.00 (± 0.01) | 100.00 (± 0.00) | 99.63 (± 0.08) | 99.51 (± 0.10) |
| 10 dB | 100.00 (± 0.00) | 100.00 (± 0.01) | 99.88 (± 0.06) | 99.26 (± 0.13) | 98.09 (± 0.23) |
| 8 dB | 100.00 (± 0.00) | 99.99 (± 0.01) | 99.67 (± 0.17) | 98.68 (± 0.19) | 97.91 (± 0.12) |
| 6 dB | 100.00 (± 0.00) | 99.99 (± 0.02) | 98.14 (± 1.61) | 98.21 (± 0.31) | 97.08 (± 0.31) |
| 4 dB | 100.00 (± 0.00) | 99.90 (± 0.07) | 89.65 (± 6.64) | 96.10 (± 0.38) | 95.37 (± 0.43) |
| 2 dB | 100.00 (± 0.00) | 98.81 (± 0.63) | 73.43 (± 6.41) | 93.93 (± 0.38) | 92.95 (± 0.45) |
| 0 dB | 99.96 (± 0.06) | 93.67 (± 2.92) | 54.68 (± 6.94) | 87.29 (± 0.51) | 84.86 (± 0.72) |
| −2 dB | 99.67 (± 0.25) | 82.66 (± 6.18) | 30.03 (± 6.42) | 76.46 (± 0.70) | 75.91 (± 0.62) |
| −4 dB | 98.45 (± 1.11) | 67.70 (± 7.94) | 14.12 (± 5.84) | 66.84 (± 0.59) | 64.89 (± 0.47) |