Section 3 of this paper explains this topic pretty well in N-dimensions: http://jmlr.org/papers/volume17/blaser16a/blaser16a.pdf To get a random point within the sphere (rather than on the surface of the sphere, as…
Section 3 of this paper explains this topic pretty well in N-dimensions: http://jmlr.org/papers/volume17/blaser16a/blaser16a.pdf To get a random point within the sphere (rather than on the surface of the sphere, as…