Searched refs:base_estimate (Results 1 – 1 of 1) sorted by relevance
62 double base_estimate = num_keys * inv_fingerprint_space; in FingerprintFpRate() local64 if (base_estimate > 0.0001) { in FingerprintFpRate()67 return 1.0 - std::exp(-base_estimate); in FingerprintFpRate()72 return base_estimate - (base_estimate * base_estimate * 0.5); in FingerprintFpRate()