title= {A Systematic Comparison of Grapheme-based vs. Phoneme-based Label Units for Encoder-Decoder-Attention Models},
author= {Zeineldeen, Mohammad and Zeyer, Albert and Zhou, Wei and Ng, Thomas and Schlüter, Ralf and Ney, Hermann},
month= nov,
year= 2020,
note= {Preprint arXiv:2005.09336 },
pdf = {https://www-i6.informatik.rwth-aachen.de/publications/downloader.php?id=1177&row=pdf},
url = {http://arxiv.org/abs/2005.09336}