Global Convergence of Least Squares EM for Demixing Two Log-Concave Densities
Wei Qian, Yuqian Zhang, Yudong Chen
–Neural Information Processing Systems
Understanding the convergence property of EM is highly nontrivial due to the non-convexity of the negative log-likelihood function.
Neural Information Processing Systems
Aug-19-2025, 22:57:26 GMT