α | μ | Number of iterations | Final residue | Objective value | |||
---|---|---|---|---|---|---|---|
N = 1000 | N = 10,000 | N = 1000 | N = 10,000 | N = 1000 | N = 10,000 | ||
0.1 | 0.1 | 109 | 135 | 1.95e−10 | 5.14e−09 | −20.81 | −20.82 |
0.05 | 201 | 259 | 9.69e−07 | 8.67e−08 | −20.79 | −20.81 | |
0.025 | 416 | 458 | 9.99e−08 | 6.99e−08 | −20.72 | −20.80 | |
0.05 | 0.1 | 46 | 79 | 8.87e−06 | 8.10e−06 | −19.95 | −19.95 |
0.05 | 170 | 166 | 8.47e−07 | 8.22e−07 | −19.92 | −19.95 | |
0.025 | 322 | 436 | 8.39e−08 | 6.79e−08 | −19.83 | −19.94 |