Introduce Exponential mechanism to Budget Accounting#539
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dvadym wants to merge 3 commits intoOpenMined:mainfrom
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Introduce Exponential mechanism to Budget Accounting#539dvadym wants to merge 3 commits intoOpenMined:mainfrom
dvadym wants to merge 3 commits intoOpenMined:mainfrom
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RamSaw
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Mar 31, 2025
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How does it work? Shouldn't change any mechanism specific code?
| self.assertEqual(budget1.eps, 0.4) | ||
| self.assertEqual(budget1.delta, | ||
| 0) # Delta should be 0 if mechanism is Laplace. | ||
| self.assertEqual(budget1.eps, 0.2) |
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maybe write a formula, not trivial
| weight=8, | ||
| sensitivity=3), | ||
| ], | ||
| expected_pipeline_noise_std=40.02) |
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should we write/point to the formulas in the class definition?
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Yeah, we should write documentation on PLD accountant. In this case, there is no simple formula anyway :)
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Apr 2, 2025
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Thanks for review!
| weight=8, | ||
| sensitivity=3), | ||
| ], | ||
| expected_pipeline_noise_std=40.02) |
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Yeah, we should write documentation on PLD accountant. In this case, there is no simple formula anyway :)
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Atm dp_accounting doesn't support yet Exponential mechanism natively, so for PLD accounting PLD from eps-DP mechanism (which is actually eps-randomzed response) is used. eps-Randomized response is dominating any eps-DP so it's safe from privacy perspective, but it results in slightly higher noise.