Table 2.

Comparing the accuracy of the first category.

Mechanism	Dataset		Parameters	Epoch	Accuracy (%)
DP-SGD	MNIST		ε=0.5, δ=10−5	16	90
			ε=2, δ=10−5	140	95
			ε=8, δ=10−5	800	97
	CIFAR-10		ε=2; δ=10−5	60	67
			ε=4; δ=10−5	130	70
			ε=8; δ=10−5	700	73
The improvement of DP-SGD	MNIST	Time	k = 0.05	38	93.4
		Step	k = 0.6; period = 10	31	92.8
		Exp	k = 0.01	71	93.4
		Poly	k = 3; σend=2; period = 100	44	93.0
		Validation	k = 0.7; m = 5; σ=0.01; period = 10	64	93.0
	CIFAR-10	Exp	σ 0=30; k = 0.001	200	43
		Validation	σ 0=35; k = 0.99; period = 50; m = 1; δ=0.01	200	45
AdLM	MNIST		ε=0.25	500	90.2
			ε=0.5	500	93.66
	CIFAR-10		ε=2.5	800	72.1
			ε=8	800	77