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l2-loss evaluation on Approximate Differential Privacy Mechanisms

-6.85l2-loss Improvement (%)quasi-Gaussian mixture mechanism
-7.6856-2.04533.5959.2353May 27, 2026

Evaluation results

MethodLinks
quasi-Gaussian mixture mechanismdelta=0.02, epsilon=0.752026.05-6.85
quasi-Gaussian mixture mechanismdelta=0.02, epsilon=12026.05-6.82
quasi-Gaussian mixture mechanismdelta=0.01, epsilon=12026.05-6.73
quasi-Gaussian mixture mechanismdelta=0.01, epsilon=0.752026.05-6.67
quasi-Gaussian mixture mechanismdelta=0.05, epsilon=0.752026.05-6.66
quasi-Gaussian mixture mechanismdelta=5 · 10−3, epsilon=12026.05-6.53
quasi-Gaussian mixture mechanismdelta=5 · 10−3, epsilon=0.752026.05-6.41
quasi-Gaussian mixture mechanismdelta=0.05, epsilon=12026.05-6.38
quasi-Gaussian mixture mechanismdelta=10−3, epsilon=12026.05-5.98
quasi-Gaussian mixture mechanismdelta=10−3, epsilon=0.752026.05-5.78
quasi-Gaussian mixture mechanismdelta=5 · 10−4, epsilon=12026.05-5.76
quasi-Gaussian mixture mechanismdelta=0.02, epsilon=0.52026.05-5.65
quasi-Gaussian mixture mechanismdelta=0.01, epsilon=0.52026.05-5.55
quasi-Gaussian mixture mechanismdelta=5 · 10−4, epsilon=0.752026.05-5.53
quasi-Gaussian mixture mechanismdelta=0.1, epsilon=0.752026.05-5.38
quasi-Gaussian mixture mechanismdelta=5 · 10−3, epsilon=0.52026.05-5.35
quasi-Gaussian mixture mechanismdelta=10−4, epsilon=12026.05-5.29
quasi-Gaussian mixture mechanismdelta=0.05, epsilon=0.52026.05-5.29
quasi-Gaussian mixture mechanismdelta=5 · 10−5, epsilon=12026.05-5.11
quasi-Gaussian mixture mechanismdelta=10−4, epsilon=0.752026.05-5.03
quasi-Gaussian mixture mechanismdelta=5 · 10−5, epsilon=0.752026.05-4.84
quasi-Gaussian mixture mechanismdelta=10−3, epsilon=0.52026.05-4.8
quasi-Gaussian mixture mechanismdelta=10−5, epsilon=12026.05-4.75
quasi-Gaussian mixture mechanismdelta=5 · 10−6, epsilon=12026.05-4.61
quasi-Gaussian mixture mechanismdelta=5 · 10−4, epsilon=0.52026.05-4.59
quasi-Gaussian mixture mechanismdelta=10−5, epsilon=0.752026.05-4.47
quasi-Gaussian mixture mechanismdelta=0.1, epsilon=12026.05-4.46
quasi-Gaussian mixture mechanismdelta=10−6, epsilon=12026.05-4.33
quasi-Gaussian mixture mechanismdelta=5 · 10−6, epsilon=0.752026.05-4.33
quasi-Gaussian mixture mechanismdelta=5 · 10−7, epsilon=12026.05-4.22
quasi-Gaussian mixture mechanismdelta=10−4, epsilon=0.52026.05-4.15
quasi-Gaussian mixture mechanismdelta=10−6, epsilon=0.752026.05-4.05
quasi-Gaussian mixture mechanismdelta=5 · 10−5, epsilon=0.52026.05-3.98
quasi-Gaussian mixture mechanismdelta=5 · 10−7, epsilon=0.752026.05-3.94
quasi-Gaussian mixture mechanismdelta=0.1, epsilon=0.52026.05-3.85
quasi-Gaussian mixture mechanismdelta=10−5, epsilon=0.52026.05-3.66
quasi-Gaussian mixture mechanismdelta=5 · 10−6, epsilon=0.52026.05-3.54
quasi-Gaussian mixture mechanismdelta=0.01, epsilon=0.252026.05-3.26
quasi-Gaussian mixture mechanismdelta=5 · 10−3, epsilon=0.252026.05-3.24
quasi-Gaussian mixture mechanismdelta=10−6, epsilon=0.52026.05-3.13
quasi-Gaussian mixture mechanismdelta=0.02, epsilon=0.252026.05-3.08
quasi-Gaussian mixture mechanismdelta=5 · 10−7, epsilon=0.52026.05-2.98
quasi-Gaussian mixture mechanismdelta=10−3, epsilon=0.252026.05-2.97
quasi-Gaussian mixture mechanismdelta=0.15, epsilon=0.752026.05-2.87
quasi-Gaussian mixture mechanismdelta=5 · 10−4, epsilon=0.252026.05-2.83
quasi-Gaussian mixture mechanismdelta=10−4, epsilon=0.252026.05-2.55
quasi-Gaussian mixture mechanismdelta=5 · 10−5, epsilon=0.252026.05-2.44
quasi-Gaussian mixture mechanismdelta=10−5, epsilon=0.252026.05-2.23
quasi-Gaussian mixture mechanismdelta=5 · 10−6, epsilon=0.252026.05-2.15
quasi-Gaussian mixture mechanismdelta=0.05, epsilon=0.252026.05-1.99
quasi-Gaussian mixture mechanismdelta=10−6, epsilon=0.252026.05-1.92
quasi-Gaussian mixture mechanismdelta=5 · 10−7, epsilon=22026.05-1.86
quasi-Gaussian mixture mechanismdelta=10−6, epsilon=22026.05-1.84
quasi-Gaussian mixture mechanismdelta=5 · 10−6, epsilon=22026.05-1.76
quasi-Gaussian mixture mechanismdelta=10−5, epsilon=22026.05-1.71
quasi-Gaussian mixture mechanismdelta=0.15, epsilon=0.52026.05-1.59
quasi-Gaussian mixture mechanismdelta=5 · 10−5, epsilon=22026.05-1.51
quasi-Gaussian mixture mechanismdelta=10−4, epsilon=22026.05-1.37
quasi-Gaussian mixture mechanismdelta=10−3, epsilon=0.12026.05-1.36
quasi-Gaussian mixture mechanismdelta=5 · 10−3, epsilon=0.12026.05-1.36
quasi-Gaussian mixture mechanismdelta=5 · 10−4, epsilon=0.12026.05-1.31
quasi-Gaussian mixture mechanismdelta=5 · 10−7, epsilon=0.252026.05-1.23
quasi-Gaussian mixture mechanismdelta=10−4, epsilon=0.12026.05-1.18
quasi-Gaussian mixture mechanismdelta=0.01, epsilon=0.12026.05-1.18
quasi-Gaussian mixture mechanismdelta=5 · 10−5, epsilon=0.12026.05-1.13
quasi-Gaussian mixture mechanismdelta=5 · 10−6, epsilon=0.12026.05-0.99
quasi-Gaussian mixture mechanismdelta=10−5, epsilon=0.12026.05-0.95
quasi-Gaussian mixture mechanismdelta=10−6, epsilon=0.12026.05-0.91
quasi-Gaussian mixture mechanismdelta=5 · 10−7, epsilon=0.12026.05-0.88
quasi-Gaussian mixture mechanismdelta=5 · 10−4, epsilon=22026.05-0.86
quasi-Gaussian mixture mechanismdelta=0.02, epsilon=0.12026.05-0.66
quasi-Gaussian mixture mechanismdelta=0.25, epsilon=0.12026.05-0.52
quasi-Gaussian mixture mechanismdelta=10−3, epsilon=22026.05-0.48
quasi-Gaussian mixture mechanismdelta=0.15, epsilon=12026.05-0.43
quasi-Gaussian mixture mechanismdelta=0.1, epsilon=0.252026.050.52
quasi-Gaussian mixture mechanismdelta=5 · 10−3, epsilon=22026.051.14
quasi-Gaussian mixture mechanismdelta=0.05, epsilon=0.12026.051.3
quasi-Gaussian mixture mechanismdelta=0.01, epsilon=22026.052.5
quasi-Gaussian mixture mechanismdelta=0.25, epsilon=22026.052.92
quasi-Gaussian mixture mechanismdelta=5 · 10−7, epsilon=32026.053.53
quasi-Gaussian mixture mechanismdelta=0.15, epsilon=0.252026.053.54
quasi-Gaussian mixture mechanismdelta=10−6, epsilon=32026.053.82
quasi-Gaussian mixture mechanismdelta=5 · 10−6, epsilon=32026.054.65
quasi-Gaussian mixture mechanismdelta=0.02, epsilon=22026.054.77
quasi-Gaussian mixture mechanismdelta=0.1, epsilon=0.12026.054.98
quasi-Gaussian mixture mechanismdelta=10−5, epsilon=32026.055.1
quasi-Gaussian mixture mechanismdelta=0.25, epsilon=12026.055.36
quasi-Gaussian mixture mechanismdelta=5 · 10−5, epsilon=32026.056.46
quasi-Gaussian mixture mechanismdelta=10−4, epsilon=32026.057.23
quasi-Gaussian mixture mechanismdelta=0.15, epsilon=0.12026.058.86
quasi-Gaussian mixture mechanismdelta=5 · 10−7, epsilon=42026.059.25
quasi-Gaussian mixture mechanismdelta=0.25, epsilon=0.52026.059.46
quasi-Gaussian mixture mechanismdelta=5 · 10−4, epsilon=32026.059.75
quasi-Gaussian mixture mechanismdelta=10−6, epsilon=42026.059.84
quasi-Gaussian mixture mechanismdelta=10−3, epsilon=32026.0511.31
quasi-Gaussian mixture mechanismdelta=0.05, epsilon=22026.0511.36
quasi-Gaussian mixture mechanismdelta=5 · 10−6, epsilon=42026.0511.5
quasi-Gaussian mixture mechanismdelta=0.25, epsilon=0.252026.0512.26
quasi-Gaussian mixture mechanismdelta=10−5, epsilon=42026.0512.38
quasi-Gaussian mixture mechanismdelta=0.25, epsilon=0.752026.0514.04