1 code implementation • 5 Jul 2021 • Lucas Baier, Tim Schlör, Jakob Schöffer, Niklas Kühl
Structural changes over time are detected by applying the ADWIN technique on the uncertainty estimates, and detected drifts trigger a retraining of the prediction model.
no code implementations • 4 Dec 2020 • Lucas Baier, Niklas Kühl, Jakob Schöffer, Gerhard Satzger
As a reaction to the high infectiousness and lethality of the COVID-19 virus, countries around the world have adopted drastic policy measures to contain the pandemic.
no code implementations • 30 Nov 2020 • Niklas Kühl, Marc Goutier, Lucas Baier, Clemens Wolff, Dominik Martin
We have designed an experiment in which 44 humans and three different machine learning algorithms identify patterns in labeled training data and have to label instances according to the patterns they find.
no code implementations • 5 Nov 2020 • Lucas Baier, Vincent Kellner, Niklas Kühl, Gerhard Satzger
For efficient concept drift handling, we introduce the switching scheme which combines the two principles of retraining and updating of a machine learning model.
no code implementations • 12 May 2020 • Lucas Baier, Josua Reimold, Niklas Kühl
However, current research lacks a recommendation which data should be selected for the retraining of the machine learning model.
no code implementations • 1 Apr 2020 • Lucas Baier, Marcel Hofmann, Niklas Kühl, Marisa Mohr, Gerhard Satzger
Machine learning models are omnipresent for predictions on big data.