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@INPROCEEDINGS{Sedona:890968,
author = {Sedona, Rocco and Cavallaro, Gabriele and Jitsev, Jenia and
Strube, Alexandre and Riedel, Morris and Book, Matthias},
title = {{S}caling {U}p a {M}ultispectral {R}esnet-50 to 128 {GPU}s},
publisher = {IEEE},
reportid = {FZJ-2021-01284},
pages = {1058 - 1061},
year = {2020},
abstract = {Similarly to other scientific domains, Deep Learning
(DL)holds great promises to fulfil the challenging needs of
RemoteSensing (RS) applications. However, the increase in
volume,variety and complexity of acquisitions that are
carried outon a daily basis by Earth Observation (EO)
missions generatesnew processing and storage challenges
within operationalprocessing pipelines. The aim of this work
is to show thatHigh-Performance Computing (HPC) systems can
speed upthe training time of Convolutional Neural Networks
(CNNs).Particular attention is put on the monitoring of the
classificationaccuracy that usually degrades when using
large batchsizes. The experimental results of this work show
that thetraining of the model scales up to a batch size of
8,000, obtainingclassification performances in terms of
accuracy in linewith those using smaller batch sizes.},
month = {Sep},
date = {2020-09-26},
organization = {2020 IEEE International Geoscience and
Remote Sensing Symposium, Online event
(Hawaii), 26 Sep 2020 - 2 Oct 2020},
cin = {JSC},
ddc = {610},
cid = {I:(DE-Juel1)JSC-20090406},
pnm = {512 - Data-Intensive Science and Federated Computing
(POF3-512) / PhD no Grant - Doktorand ohne besondere
Förderung (PHD-NO-GRANT-20170405)},
pid = {G:(DE-HGF)POF3-512 / G:(DE-Juel1)PHD-NO-GRANT-20170405},
typ = {PUB:(DE-HGF)8},
UT = {WOS:000664335301039},
doi = {10.1109/IGARSS39084.2020.9324237},
url = {https://juser.fz-juelich.de/record/890968},
}