| NGMM | Speech emotion recognition rate (%) | average | |||
| Fear | Happy | Neutral | Surprise | ||
| 3 | 75 | 68 | 72 | 81 | 74 |
| 4 | 86 | 77 | 90 | 76 | 82.25 |
| 5 | 84 | 75 | 85 | 81 | 81.25 |
| 6 | 79 | 80 | 87 | 72 | 79.5 |
| 8 | 82 | 73 | 86 | 77 | 79.5 |
| 12 | 71 | 80 | 84 | 65 | 75 |