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Embedded Large–Scale Handwritten Chinese Character Recognition

Abstract: 

As handwriting input becomes more prevalent, the large symbol inventory required to support Chinese handwriting recognition poses unique challenges. This paper describes how the Apple deep learning recognition system can accurately handle up to 30,000 Chinese characters while running in real-time across a range of mobile devices.

To achieve acceptable accuracy, we paid particular attention to data collection conditions, representativeness of writing styles, and training regimen. We found that, with proper care, even larger inventories are within reach. Our experiments show that accuracy only degrades slowly as the inventory increases, as long as we use training data of sufficient quality and in sufficient quantity.

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Paper Details

Authors:
Hans J. G. A. Dolfing, Ryan S. Dixon, Jerome R. Bellegarda
Submitted On:
16 May 2020 - 11:46am
Short Link:
Type:
Presentation Slides
Event:
Presenter's Name:
Youssouf Chherawala
Document Year:
2020
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_Embedded Large Scale Handwritten Chinese Character.pdf

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[1] Hans J. G. A. Dolfing, Ryan S. Dixon, Jerome R. Bellegarda, "Embedded Large–Scale Handwritten Chinese Character Recognition", IEEE SigPort, 2020. [Online]. Available: http://sigport.org/5377. Accessed: Sep. 24, 2020.
@article{5377-20,
url = {http://sigport.org/5377},
author = {Hans J. G. A. Dolfing; Ryan S. Dixon; Jerome R. Bellegarda },
publisher = {IEEE SigPort},
title = {Embedded Large–Scale Handwritten Chinese Character Recognition},
year = {2020} }
TY - EJOUR
T1 - Embedded Large–Scale Handwritten Chinese Character Recognition
AU - Hans J. G. A. Dolfing; Ryan S. Dixon; Jerome R. Bellegarda
PY - 2020
PB - IEEE SigPort
UR - http://sigport.org/5377
ER -
Hans J. G. A. Dolfing, Ryan S. Dixon, Jerome R. Bellegarda. (2020). Embedded Large–Scale Handwritten Chinese Character Recognition. IEEE SigPort. http://sigport.org/5377
Hans J. G. A. Dolfing, Ryan S. Dixon, Jerome R. Bellegarda, 2020. Embedded Large–Scale Handwritten Chinese Character Recognition. Available at: http://sigport.org/5377.
Hans J. G. A. Dolfing, Ryan S. Dixon, Jerome R. Bellegarda. (2020). "Embedded Large–Scale Handwritten Chinese Character Recognition." Web.
1. Hans J. G. A. Dolfing, Ryan S. Dixon, Jerome R. Bellegarda. Embedded Large–Scale Handwritten Chinese Character Recognition [Internet]. IEEE SigPort; 2020. Available from : http://sigport.org/5377