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stat.ME2021★ 2 cited
Estimating Gaussian mixtures using sparse polynomial moment systems
Julia Lindberg, Carlos Améndola, Jose Israel Rodriguez
The method of moments is a classical statistical technique for density estimation that solves a system of moment equations to estimate the parameters of an unknown distribution. A…
math.AG2021
The maximum likelihood degree of sparse polynomial systems
Julia Lindberg, Nathan Nicholson, Jose Israel Rodriguez +1
We consider statistical models arising from the common set of solutions to a sparse polynomial system with general coefficients. The maximum likelihood degree counts the number of…