http://xvallspl.github.io/tags/python/ Recent content in Python on Xavier Valls Pla Hugo -- gohugo.io en-us Thu, 18 Sep 2025 09:30:00 +0200 http://xvallspl.github.io/blog/fraud-detection/ Thu, 18 Sep 2025 09:30:00 +0200 http://xvallspl.github.io/blog/fraud-detection/ Earlier this year I took on a part-time project for a telecom operator: see if machine learning could replace, or at least augment, their existing fraud and abuse detection. The brief was about as open as it gets — try to make this AI-first, figure out how, here's the data, ask if you have questions. http://xvallspl.github.io/blog/cern/sixdeskdb/ Mon, 23 May 2016 09:45:00 +0200 http://xvallspl.github.io/blog/cern/sixdeskdb/ This article is part of a short series adapted from my Bachelor's thesis on post-processing routines for long-term beam stability in particle accelerators. Some of the implementation details below reflect SixDesk/SixDeskDB as they stood in 2015-16 and may not match their current state. The previous article in this series walked through postpr, SixTrack's Fortran post-processing subroutine, and the pile of interdependent Bash, AWK and Fortran scripts SixDesk wraps around it to turn a full dynamic-aperture study into a handful of plots.