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Diffstat (limited to 'posts')
| -rw-r--r-- | posts/2019-03-13-a-tail-of-two-densities.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/posts/2019-03-13-a-tail-of-two-densities.md b/posts/2019-03-13-a-tail-of-two-densities.md index e97818a..44a1d50 100644 --- a/posts/2019-03-13-a-tail-of-two-densities.md +++ b/posts/2019-03-13-a-tail-of-two-densities.md @@ -1129,7 +1129,7 @@ It turns out subsampling has an amplification effect on privacy. **Claim 19 (Ullman 2017)**. Fix $r \in [0, 1]$. Let $n \le m$ be two nonnegative integers with -$n = r m$. Let $N$ be an $(\epsilon, \delta)$-dp machanism on $Z^n$. +$n = r m$. Let $N$ be an $(\epsilon, \delta)$-dp mechanism on $Z^n$. Define mechanism $M$ on $Z^m$ by $$M(x) = N(x_\gamma)$$ |