pub fn project_simplex(x: &[f64]) -> Vec<f64>Expand description
Project a vector onto the probability simplex Δₙ = { x : x ≥ 0, Σxᵢ = 1 }.
Uses the O(n log n) sorting algorithm of Duchi et al. (2008) / Chen & Ye (2011).
§Arguments
x- Input vector to project