Table 10 Adversarial leakage comparison: Q&A vs. questions-only clustering.

From: Enhancing adversarial resilience in semantic caching for secure retrieval augmented generation systems

Clustering method

ASR (%)

Leaked queries

95% CI

Contamination ratio

Q&A clustering

14.27

128/900

[12.1, 16.7]

0.33

Questions-only

32.66

293/900

[29.7, 35.8]

0.41