I'm thrilled to announce that I have been selected as a speaker at the Kubeflow Summit, a CNCF-hosted Co-located event. This prestigious event is taking place on March 19, 2024, at the Paris Expo Porte…
I'm excited to share my recent experience at DSC Europe '23 in Belgrade, where I had the privilege of participating in the End-to-End Machine Learning panel. The discussion was incredibly engaging, filled with insightful perspectives…
When I started using WEKA java library to classify some adds for my employer some 10 years ago I was not aware of "data scientist" term. I consider myself as a programer that had to…
I've just spent some significant amount of time working on notebook and restarted computer without saving or committing notebook. As soon as I have realized what happened I was devastated. Couple of hours of work…
It can happen that some categorical features have lot of different values with small frequencies. This can often be a problem during modeling phase. Typical solution is to merge all categories with small (e.g. 5%…
This year during Data Science Serbia 4.0 I had a privilege to talk with one of data scientist that I really admire. I have to admit that I was super excited to have a chance…
Often we need to change sampling of a time series data set that we are working with. Imagine that you are working with time series that was sampled in 15 minutes chunks and need to…
In this post I will try to explain how to extract top frequencies from the time series in python. It is a useful feature that helps with time series analysis, time series decomposition , forecasting…
Thanks to HTEC group for inviting me to give a speech titled "Introduction to Data Science" in Nis. I was pleasantly surprised with the number of participants and their high interest in the Data Science.…