Jian Guo, Elizaveta Levina, George Michailidis, Ji Zhu, Graphical Models for Ordinal Data, Journal of Computational and Graphical Statistics, Vol. 24, No. 1 (MARCH 2015), pp. 183-204 ...

Graphical models provide a robust framework for representing the conditional independence structure between variables through networks, enabling nuanced insight into complex high-dimensional data.

Graphical models form a cornerstone of modern data analysis by providing a visually intuitive framework to represent and reason about the complex interdependencies among variables. In particular ...

Ming Yuan, Yi Lin, Model Selection and Estimation in the Gaussian Graphical Model, Biometrika, Vol. 94, No. 1 (Mar., 2007 ... Abstract. We propose penalized ... organization helping the academic ...