@inbook{Prechelt_2012,
title={Early Stopping — But When?},
ISBN={9783642352898},
ISSN={1611-3349},
url={http://dx.doi.org/10.1007/978-3-642-35289-8_5},
DOI={10.1007/978-3-642-35289-8_5},
booktitle={Neural Networks: Tricks of the Trade},
publisher={Springer Berlin Heidelberg},
author={Prechelt,
Lutz},
year={2012},
pages={53–67} }