International Journal of Networked and Distributed Computing

Volume 9, Issue 1, January 2021, Pages 10 - 18

The Performance Evaluation of Continuous Speech Recognition Based on Korean Phonological Rules of Cloud-Based Speech Recognition Open API

Authors
Hyun Jae Yoo1, Sungwoong Seo1, Sun Woo Im2, Gwang Yong Gim1, *
1Department of IT Policy and Management, Graduate School, Soongsil University, Seoul, Korea
2Graduate School of Korean Language and Literature, Soongsil University, Seoul, Korea
*Corresponding author. Email: gygim@ssu.ac.kr
Corresponding Author
Gwang Yong Gim
Received 9 October 2020, Accepted 18 November 2020, Available Online 8 January 2021.
DOI
https://doi.org/10.2991/ijndc.k.201218.005How to use a DOI?
Keywords
Speech recognition, pronunciation dictionary, Korean phonological rules, cloud computing, Open API
Abstract

This study compared and analyzed the speech recognition performance of Korean phonological rules for cloud-based Open APIs, and analyzed the speech recognition characteristics of Korean phonological rules. As a result of the experiment, Kakao and MS showed good performance in speech recognition. By phonological rule, Kakao showed good performance in all areas except for nasalization and Flat stop sound formation in final syllable. The performance of speech recognition of Korean phonological rules was good for /l/nasalization and /h/deletion. The speech recognition performance of phonological rule words accounted for a very high percentage of the whole words speech recognition performance, and the speech recognition performance of phonological rule was more different among companies than between speakers. This study hopes to contribute to the improvement of speech recognition system performance of cloud companies for Korean phonological rules and is expected to help speech recognition developers select Open API for application speech recognition system development.

Copyright
© 2021 The Authors. Published by Atlantis Press B.V.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license (http://creativecommons.org/licenses/by-nc/4.0/).

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Journal
International Journal of Networked and Distributed Computing
Volume-Issue
9 - 1
Pages
10 - 18
Publication Date
2021/01
ISSN (Online)
2211-7946
ISSN (Print)
2211-7938
DOI
https://doi.org/10.2991/ijndc.k.201218.005How to use a DOI?
Copyright
© 2021 The Authors. Published by Atlantis Press B.V.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - JOUR
AU  - Hyun Jae Yoo
AU  - Sungwoong Seo
AU  - Sun Woo Im
AU  - Gwang Yong Gim
PY  - 2021
DA  - 2021/01
TI  - The Performance Evaluation of Continuous Speech Recognition Based on Korean Phonological Rules of Cloud-Based Speech Recognition Open API
JO  - International Journal of Networked and Distributed Computing
SP  - 10
EP  - 18
VL  - 9
IS  - 1
SN  - 2211-7946
UR  - https://doi.org/10.2991/ijndc.k.201218.005
DO  - https://doi.org/10.2991/ijndc.k.201218.005
ID  - Yoo2021
ER  -