USACE's Buffalo District uses matrix teams to unite diverse roles and expertise, delivering solutions for the nation’s toughest infrastructure challenges.

Abstract: Inferring the covariance matrix of multivariate data is of great interest in statistics, finance, and data science. It is often carried out via the maximum likelihood estimation (MLE) ...

Billionaire and government efficiency chief Elon Musk told the Conservative Political Action Conference on Thursday he is “fighting the matrix,” appearing to reference the political elite, using ...

Will Smith took to social today and made everyone think he’s starring in the next Matrix movie in development at Warner Bros. “In 1997, the Wachowskis offered Will Smith the role of Neo in The Matrix.

Now we define a new class called `Diag`, this class receive a container that can be the parameter of `std::data`, e.g `std::vector`, `std::initializer_list`. This class is for specify a diagonal ...

Dr. James McCaffrey of Microsoft Research presents a full-code, step-by-step tutorial on an implementation of the technique that emphasizes simplicity and ease-of-modification over robustness and ...

Download PDF More Formats on IMF eLibrary Order a Print Copy Create Citation This paper proposes a novel shrinkage estimator for high-dimensional covariance matrices by extending the Oracle ...