Function smartnoise_validator::components::gaussian_mechanism::get_analytic_gaussian_sigma

pub fn get_analytic_gaussian_sigma(
    epsilon: f64, 
    delta: f64, 
    sensitivity: f64
) -> f64

Algorithm to compute sigma for use in the analytic gaussian mechanism Using p.9, p.19 of Balle (2018)

Arguments

• epsilon - Multiplicative privacy loss parameter.
• delta - Additive privacy loss parameter.
• sensitivity - Upper bound on the L2 sensitivity of the function you want to privatize.