Ratio Covers of Convex Sets and Optimal Mixture Density Estimation
arXiv:2602.16142v2 Announce Type: replace-cross
Abstract: We study density estimation in Kullback-Leibler divergence: given an i.i.d. sample from an unknown density $p^\star$, the goal is to construct an estimator $\widehat{p}$ such that $\mathrm{KL}(…