no code implementations • 27 Mar 2015 • Ben Hoyle, Markus Michael Rau, Kerstin Paech, Christopher Bonnett, Stella Seitz, Jochen Weller
We present an analysis of anomaly detection for machine learning redshift estimation.
Cosmology and Nongalactic Astrophysics
no code implementations • 19 Feb 2016 • Roman Zitlau, Ben Hoyle, Kerstin Paech, Jochen Weller, Markus Michael Rau, Stella Seitz
We observe a significant improvement of between 1. 9% and 21% on all computed metrics when stacking is applied to weak learners (such as SOMs and decision trees).