| Gradient Descend | BFGS | FR |
The first experiment (m = 300, n = 500) | 258 | 2 | 24 |
The second experiment (m = 1000, n = 1500) | 115 | 2 | 19 |
The third experiment (m = 3000, n = 5000) | 80 | 4 | 18 |
The fourth experiment (m = 5000, n = 8000) | 72 | 4 | 32 |
The fifth experiment (m = 10,000, n = 12,000) | 64 | 52 | 32 |