I am José María Mateos Pérez, a data scientist at a large Canadian company which hosts one of the largest online ad networks (among other things). Formerly, I was a postdoctoral fellow at the Montreal Neurological Institute (The Neuro, for shorts) doing research on computational neuroscience. I did my PhD on 4D imaging clustering techniques applied to nuclear medicine. You can find bits and pieces of my previous academic life on Google Scholar, but unless you are in academia, you will find my github page much more interesting.
While I normally write in Spanish, I started this blog as a way of writing in English about data analysis and some other closely related stuff (or not related at all).
If you want to get in touch with me, just e-mail me to
If you need to sent me encrypted e-mail, here is my PGP
contains several e-mail addresses I can be reached at, but I encourage you to
write to the one that belongs to this domain you're reading. You can also send
unencrypted e-mail, of course.