We introduce the package GraphicalModelsMLE for computing the maximum likelihood estimator (MLE) of a Gaussian graphical model in the computer algebra system Macaulay2. The package allows to compute for the class of loopless mixed graphs. Additional functionality allows to explore the underlying algebraic structure of the model, such as its ML degree and the ideal of score equations.

翻译：我们引入了套件图形模型MLE, 用于计算计算机代数系统中高西亚图形模型的最大概率估计值(MLE) 。 该套件允许计算无环混合图类。 附加功能允许探索模型的基本代数结构, 如 ML 度和得分方程理想值 。