Research Article
Distributed Outsourced Privacy-Preserving Gradient Descent Methods among Multiple Parties
Table 2
Running time of the OPPGD scheme with the dataset of n tuples.
| Tuples | KeyGen (ms) | Encryption (ms) | Training (ms) | Prediction (ms) |
| 1000 | 279.47 | 293.07 | 31146.57 | 0.06 | 2000 | 559.03 | 585.97 | 31338.61 | 0.06 | 3000 | 838.42 | 878.63 | 31507.91 | 0.06 | 4000 | 1117.97 | 1172.11 | 31677.20 | 0.06 | 5000 | 1397.61 | 1464.20 | 31846.51 | 0.06 | 6000 | 1677.09 | 1756.98 | 32015.80 | 0.06 |
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