Tight Bounds for Equivalence Testing with Non-Adaptive Conditional Samples
We study distribution testing with access to non-adaptive conditional samples.
ProofPaper ↗
Key points
- Specifically, we give tight bounds for equivalence testing, determining whether two unknown distributions are equal to or $\varepsilon$-far from each other in total variation distance.
- Our algorithm and lower bound show that $\tilde Θ\left(\frac{\log n}{\varepsilon^2}\right)$ queries are necessary and sufficient for this problem.
- These results demonstrate that the complexity of uniformity, identity, and equivalence testing with non-adaptive conditional samples are all $\tilde Θ(\log n)$.
Sources (1)
- [1]Tight Bounds for Equivalence Testing with Non-Adaptive Conditional SamplesarXiv (AI, ML, NLP, CV, robotics, multi-agent) · Oct 8, 03:10 AM
We study distribution testing with access to non-adaptive conditional samples.
Specifically, we give tight bounds for equivalence testing, determining whether two unknown distributions are equal to or $\varepsilon$-far from each other in total variation distance.
Extractive summary: sentences quoted from the sources.