My name is Holger K. von Jouanne-Diedrich (a.k.a. vonjd) and I am a full professor for Information Management and Customer Relationship Management at the University of Applied Sciences Aschaffenburg in Bavaria, Germany. I hold a doctorate from the Institute of Information Systems at the University of St. Gallen, Switzerland, and studied business administration (MBA) at the University of Hamburg. I held various management positions at Lufthansa, Deutsche Bahn, Siemens and Atos.

I am also a management consultant for different industries: if you need qualified support for your AI journey, especially for crafting an AI strategy, setting up and management of AI projects, building an AI organization and planning/conducting AI coachings please get in touch with me (see below).

I am interested in all kinds of things but all have to do with understanding stuff and learning new stuff. Topics include data science, machine learning, quantitative finance but also science and maths in general and philosophy, especially epistemology and philosophy of religion. Additionally other things that interest me are softer topics like management, psychology and history.

R has been my favorite system for many years and I am also the author of the
OneR Machine Learning package
Vignette: https://cran.r-project.org/web/packages/OneR/vignettes/OneR.html
Quick Start Video: https://youtu.be/AGC0oRlXxgU

You can also find me here: