Table 18 Runtime distribution of the proposed framework key components on the CelebA and LFW datasets.
Step | Dataset | |||
|---|---|---|---|---|
CelebA | LFW | |||
Runtime (s) | % of Total | Runtime (s) | % of Total | |
CNN feature extraction | 1964 | 62 | 1449 | 55 |
Off-policy PPO FS | 792 | 25 | 685 | 26 |
DE hyperparameter tuning | 412 | 13 | 501 | 19 |