Elon Musk’s SpaceX company was founded in 2002 to revolutionize space transportation, with the ultimate goal of “making humanity multi-planetary.” SpaceX designs, manufactures, and launches the ...

H = X (X'X)-1 X' can be used as a projection matrix. The hat matrix diagonal variable contains the diagonal elements of the hat matrix ...

If we pierce an inflated balloon inside a vacuum chamber, very soon we find that the released air has uniformly filled the enclosure and that the air molecules have attained the Maxwell velocity ...

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 ...