I would like to share with you a small tool I have discovered this year which is very useful; Violin Plot!Continue Reading "Distribution’s 5th Symphony"
Lately at work we had the opportunity to propose new Uses Cases to develop around Ericsson Expert Analytic and data science in the operator’s network. We propose to work on an automated system to detect machines in the subscriber base.Continue Reading "Machine VS Human"
Part of my task in the Data Science Team is to participate in the deployment of our development environment. This will be the first, of a series of articles about the environment we use at work.Continue Reading "Data Science Development Environment (Part 1)"
Lately, at work, we had to do a lot of unsupervised classification. We basically had to distinguish N classes from a sample population. We had a rough idea of how many classes were present but nothing was sure, we discovered the Kolmogorov–Smirnov test a very efficient way to determine if two samples are significantly different from each other. I…Continue Reading “Kolmogorov–Smirnov test”
Last year, my wife and I purchased our first house. The house came with a very standard alarm system installed by one of the main distributors in Montreal. As soon as I moved in, they made sure to call me and to offer me a monitoring services for something like 12$ / months. Not that…Continue Reading “Home made alarm system central”