Table 2:
Metric projection. Times are averaged over 3 replicates with standard deviations in parentheses. Reported iteration counts reflect the total inner iterations taken with outer iterations in parentheses.
| Time (s) | Loss ×10−3 | Distance ×103 | Iterations | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| m | MM | SD | ADMM | MM | SD | ADMM | MM | SD | ADMM | MM | SD | ADMM |
| 16 | 0.0429 (0:000709) |
0.0338 (0:000137) | 0.107 (0.000858) |
0.237 | 0.237 | 0.237 | 9.24 | 9.24 | 9.24 | 4980 (37) |
3920 (37) |
7030 (37) |
| 32 |
1.24 (0.00309) |
1:28 (0.00617) |
2.6 (0.0149) |
1.14 | 1.14 | 1.14 | 9.13 | 9.13 | 9.13 | 16000 (41) |
15400 (41) |
17300 (41) |
| 64 | 19.5 (0.00835) |
16.7 (0.0148) |
43.9 (0.0616) |
4.69 | 4.69 | 4.69 | 8.7 | 8.7 | 8.7 | 30100 (44) |
24200 (44) |
33700 (44) |
| 128 | 171 (0.613) |
150 (0.28) |
725 (0.772) |
18.4 | 18.4 | 18.4 | 9.44 | 9.44 | 9.44 | 29900 (44) |
23700 (44) |
51900 (44) |
| 256 | 1670 (0.702) |
1570 (5.63) |
9110 (75.4) |
75.3 | 75.3 | 75.3 | 8.68 | 8.68 | 8.68 | 32500 (46) |
26700 (46) |
76100 (46) |