Convex-hull barycentric weights of q over pts (Σ = 1, all ≥ 0, clamped to the hull). Closed form for K ≤ 3; Frank–Wolfe for K > 3.
q
pts
Convex-hull barycentric weights of
qoverpts(Σ = 1, all ≥ 0, clamped to the hull). Closed form for K ≤ 3; Frank–Wolfe for K > 3.