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math.ST2026
Convergence of the EM algorithm via proximal techniques
Dominikus Noll
We investigate convergence of the expectation maximization algorithm by representing it as a generalized proximal method. Convergence of iterates and not just in value is investiga…
math.ST2025
Alternating Bregman projections and convergence of the EM algorithm
Dominikus Noll
We investigate convergence of alternating Bregman projections between non-convex sets and prove convergence to a point in the intersection, or to points realizing a gap between the…