Table 3 The performance of different algorithms for sigmod regression
Test indicator | Method | Group 1 | Group 2 | Group 3 | Group 4 |
|---|---|---|---|---|---|
CPU-time(s) | GIProx-SVRG | 29.7 | 86.1 | 707.7 | 793.6 |
Prox-SVRG | 44.1 | 147.3 | 1132.2 | 1205.6 | |
Prox-SGD | 34.7 | 156.3 | 238.5 | 267.3 | |
Iteration | GIProx-SVRG | 2145 | 978 | 3248 | 2256 |
Prox-SVRG | 3859 | 1920 | 5549 | 3874 | |
Prox-SGD | 5000 | 10,000 | 10,000 | 10,000 | |
Fvalue | GIProx-SVRG | 0.3608 | 0.4982 | 0.2482 | 0.3088 |
Prox-SVRG | 0.3608 | 0.4982 | 0.2482 | 0.3088 | |
Prox-SGD | 0.4697 | 0.4999 | 0.3426 | 0.4100 |