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Humboldt-Universität zu Berlin -

Johannes Haupt

 

Telephone: +49 30 2093-5662

Email: johannes.haupt[at]hu-berlin.de

Office hours: by appointment

Room: SPA1, 335

 

Short-Bio

Johannes Haupt holds a M.Sc degree in Economics from Humboldt University in Berlin. His master thesis was the implementation of a machine learning framework to detect tracking images in e-mails. In the course of his PhD, he develops machine learning applications in marketing. This includes predictive modeling in the business context by investigating the cost of foregoing data collection for the sake of privacy and profit-guided model training. He is currently working on models for product recommendation in the form of latent dirichlet allocation and recurrent neural networks. Johannes has been a research assistant at the chair of information systems since April 2016.

 

Research Interests

  • Bayesian modeling 

  • Deep learning

  • Recommender systems

  • Profit-sensitive learning

  • Text analytics

 

 

Social Media

  

 

Other Interests

 

Publications

  • Haupt, Johannes & Bender, Benedict & Fabian, Benjamin & Lessmann, Stefan. (2018). Robust identification of email tracking: a machine learning approach. European Journal of Operational Research, In Press.
  • Baumann, Annika & Haupt, Johannes & Gebert, Fabian & Lessmann, Stefan. (2018). The Price of Privacy: An Evaluation of the Economic Value of Collecting Clickstream Data. Business & Information Systems Engineering. 10.1007/s12599-018-0528-2. 
  • Lessmann, Stefan & Coussement, Kristof & W. De Bock, Koen & Haupt, Johannes. (2018). Targeting Customers for Profit: An Ensemble Learning Framework to Support Marketing Decision Making. SSRN Electronic Journal. 10.2139/ssrn.3130661. 
  • Gubela, Robin & Lessmann, Stefan & Haupt, Johannes & Baumann, Annika & Radmer, Tillmann & Gebert, Fabian. (2017). Revenue Uplift Modeling. Proceedings of the thirty-eighth International Conference on Information Systems ICIS 2017
  • Baumann, Annika & Haupt, Johannes & Gebert, Fabian & Lessmann, Stefan. (2017). Changing Perspectives: Using Graph Metrics to Predict Purchase Probabilities. Expert Systems with Applications. 94. 10.1016/j.eswa.2017.10.046. 
  • Bender, Benedict & Fabian, Benjamin & Lessmann, Stefan & Haupt, Johannes. (2016). E-Mail Tracking: Status Quo and Novel Countermeasures. Proceedings of the thirty-seventh International Conference on Information Systems, ICIS 2016

 

Teaching

  • Applied Predictive Analysis (SS 16)
  • Business Analytics and Data Science Exercise (WS 16/17)
  • Digital Marketing and Web Analytics Exercise (SS17)
  • Applied Predictive Analysis (SS 17)
  • Business Analytics and Data Science Exercise (WS 17/18)
  • Seminar Information Systems (WS 17/18)
  • Strategie, Organisation und IT (SS 18)
  • Bachelorseminar Wirtschaftsinformatik (SS 18) with access to all premium courses from