no code implementations • 14 Feb 2020 • Jonas Rieger, Lars Koppers, Carsten Jentsch, Jörg Rahnenführer
Based on the newly proposed measure for LDA stability, we propose a method to increase the reliability and hence to improve the reproducibility of empirical findings based on topic modeling.
no code implementations • 16 Jun 2016 • Elena Erdmann, Karin Boczek, Lars Koppers, Gerret von Nordheim, Christian Pölitz, Alejandro Molina, Katharina Morik, Henrik Müller, Jörg Rahnenführer, Kristian Kersting
Migration crisis, climate change or tax havens: Global challenges need global solutions.