From: Secure tumor classification by shallow neural network using homomorphic encryption
Threshold of the model size | Encoding Duplication | Computation Time (sec) Accuracy | |||||||
---|---|---|---|---|---|---|---|---|---|
Encryption | Const. Mult | RotSum | A. Softmax | Decryption | Total | ||||
512 | 1 | 6.7 | 16.8 | 61.0 | 130.5 | 0.1 | 215.1 | 0.9866 | 84.60 |
2 | 13.4 | 17.8 | 29.6 | 131.0 | 0.1 | 191.9 | |||
4 | 26.5 | 17.5 | 11.9 | 132.9 | 0.1 | 188.9 | |||
8 | 52.6 | 23.8 | 6.5 | 133.0 | 0.1 | 216.0 | |||
1024 | 1 | 13.5 | 32.3 | 62.0 | 132.9 | 0.1 | 240.8 | 0.9882 | 85.15 |
2 | 26.7 | 36.0 | 31.4 | 131.2 | 0.1 | 225.4 | |||
4 | 53.4 | 35.8 | 11.9 | 130.7 | 0.1 | 231.9 | |||
8 | 105.4 | 47.9 | 6.9 | 134.0 | 0.1 | 294.3 | |||
2048 | 1 | 26.7 | 64.9 | 63.2 | 132.1 | 0.1 | 287.0 | 0.9857 | 86.47 |
2 | 54.0 | 70.5 | 29.3 | 131.4 | 0.1 | 285.3 | |||
4 | 106.8 | 72.2 | 13.2 | 131.6 | 0.1 | 323.9 | |||
8 | 211.5 | 98.1 | 8.3 | 133.9 | 0.1 | 451.9 | |||
4096 | 1 | 53.8 | 129.4 | 63.6 | 130.7 | 0.1 | 377.8 | 0.9862 | 86.25 |
2 | 107.7 | 143.1 | 31.3 | 135.1 | 0.1 | 417.6 | |||
4 | 213.9 | 152.6 | 15.2 | 140.5 | 0.1 | 522.3 |