Home | Hendrik Erz


A picture of me

I am Hendrik and currently a PhD-student at the Institute for Analytical Sociology (IAS) at Linköping University (LiU) in Sweden. Welcome to my personal website, where I keep you updated on all matters personal and occupational.

A sociologist and historian by training, I also know my ways around political theory and political economy. I work a lot with Machine Learning-based analysis and I am an experienced Open Source software developer. I like to bridge the gap between social scientific research and modern computer science. If you would like to connect, the best place would be on Twitter!

Most Recent Article

Sparse Matrices, or: How to store 10 GB of data in 100 MB (January 21st, 2022)

Working with large datasets requires to constantly improve your memory management skills. While I have figured out how to read in a lot of data efficiently a year ago, in today's article I show you how I learned to store information efficiently once I had read it in.