Really the most common english idioms?

A while back I ran into this blog post and it made me wonder. I’m not a native speaker but the idiomatic phrases that they note as common don’t strike me as such. I don’t think I have ever encountered them very often in real dialogue.

The …

Scikit-learn-speed: An overview on the final day

This summer, I was granted the project called scikit-learn-speed, consisting of developing a benchmarking platform for scikit-learn and using it to find potential speedups, and in the end, make the library go faster wherever I can.

On the official closing day of this work, I’d like to take a …

Inverses and pseudoinverses. Numerical issues, speed, symmetry.

The matrix inverse is a cornerstone of linear algebra, taught, along with its applications, since high school. The inverse of a matrix \$latex A\$, if it exists, is the matrix \$latex A\^{-1}\$ such that \$latex AA\^{-1} = A\^{-1}A = I_n\$. Based on the requirement that the left and …