Alphabet | No. of samples | Correct recognition rate (%) | Error rate (%) |
| 10 | 99.00 | 1.00 |
| 10 | 98.50 | 1.50 |
| 10 | 98.50 | 1.50 |
| 10 | 99.75 | 0.25 |
| 10 | 99.00 | 1.00 |
| 10 | 99.50 | 0.50 |
| 10 | 98.50 | 1.50 |
| 10 | 98.75 | 1.25 |
| 10 | 99.25 | 0.75 |
| 10 | 97.75 | 2.25 |
| 10 | 97.00 | 3.00 |
| 10 | 92.50 | 7.50 |
| 10 | 97.75 | 2.25 |
| 10 | 99.50 | 0.50 |
| 10 | 99.25 | 0.75 |
| 10 | 95.50 | 4.50 |
| 10 | 98.50 | 1.50 |
| 10 | 97.50 | 2.50 |
| 10 | 93.75 | 6.25 |
| 10 | 99.25 | 0.75 |
| 10 | 98.25 | 1.75 |
| 10 | 95.00 | 5.00 |
| 10 | 98.50 | 1.50 |
| 10 | 98.75 | 1.25 |
| 10 | 97.25 | 2.75 |
| 10 | 94.25 | 5.75 |
| 10 | 95.5 | 4.50 |