tensorflow
Rdp for subsampled gaussian mechanism under the sampling without replacement scheme
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Function
compute_rdp_sample_without_replacementimplements Theorem 9 of Wang, Balle, Kasiviswanathan. "Subsampled Renyi Differential Privacy and Analytical Moments Accountant." AISTATS'2019. -
Added a test script.
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Added a reference to why
compute_rdpis correctly calculating the RDP for subsampled Gaussian mechanism under the Poisson sampling scheme (independently include a data point with probability q). At least for integer order...
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