@inproceedings{02a9c966b0f54f579b878d62eceb0ad8,
title = "Accuracy and Performance Comparison of Video Action Recognition Approaches",
abstract = "Over the past few years, there has been significant interest in video action recognition systems and models. However, direct comparison of accuracy and computational performance results remain clouded by differing training environments, hardware specifications, hyperparameters, pipelines, and inference methods. This article provides a direct comparison between fourteen 'off-the-shelf' and state-of-the-art models by ensuring consistency in these training characteristics in order to provide readers with a meaningful comparison across different types of video action recognition algorithms. Accuracy of the models is evaluated using standard Top-1 and Top-5 accuracy metrics in addition to a proposed new accuracy metric. Additionally, we compare computational performance of distributed training from two to sixty-four GPUs on a state-of-the-art HPC system.",
keywords = "accuracy metrics, action recognition, computational performance, deep learning, neural network",
author = "Matthew Hutchinson and Siddharth Samsi and William Arcand and David Bestor and Bill Bergeron and Chansup Byun and Micheal Houle and Matthew Hubbell and Micheal Jones and Jeremy Kepner and Andrew Kirby and Peter Michaleas and Lauren Milechin and Julie Mullen and Andrew Prout and Antonio Rosa and Albert Reuther and Charles Yee and Vijay Gadepally",
note = "Funding Information: DISTRIBUTION STATEMENT A. Approved for public release. Distribution is unlimited. This material is based upon work supported by the Under Secretary of Defense for Research and Engineering under Air Force Contract No. FA8702-15-D-0001. Any opinions, findings, conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the Under Secretary of Defense for Research and Engineering. {\textcopyright} 2020 Massachusetts Institute of Technology. Delivered to the U.S. Government with Unlimited Rights, as defined in DFARS Part 252.227-7013 or 7014 (Feb 2014). Notwithstanding any copyright notice, U.S. Government rights in this work are defined by DFARS 252.227-7013 or DFARS 252.227-7014 as detailed above. Use of this work other than as specifically authorized by the U.S. Government may violate any copyrights that exist in this work. Publisher Copyright: {\textcopyright} 2020 IEEE.; null ; Conference date: 21-09-2020 Through 25-09-2020",
year = "2020",
month = sep,
day = "22",
doi = "10.1109/HPEC43674.2020.9286249",
language = "English",
series = "2020 IEEE High Performance Extreme Computing Conference, HPEC 2020",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2020 IEEE High Performance Extreme Computing Conference, HPEC 2020",
}