One of the fundamental operations in machine learning is computing the inverse of a square matrix. But not all matrices have an inverse. The most common way to check if a matrix has an inverse or not ...

I working on a gaussian process and I'm running into a problem with computing the log likelihood when the matrix gets large(300+) and the parameter guesses suck(but are valid). I'm doing this in C++ ...

This is a preview. Log in through your library . Journal Information The Mathematical Gazette is the original journal of the Mathematical Association and it is now over a century old. Its readership ...