An Efficient CYK-based Algorithm for Continuous Speech Recognition - Collections | Kyushu University Library

＜departmental bulletin paper＞
An Efficient CYK-based Algorithm for Continuous Speech Recognition

Creator	Author PID K000195 Creator Name 迫江, 博昭 Sakoe, Hiroaki サコエ, ヒロアキ Affiliation Affiliation Name 九州大学大学院システム情報科学研究院知能システム学専攻 : 博士後期課程 Faculty of Information Science and Electrical Engineering, Kyushu University : Doctoral Program
	Author PID K000196 Creator Name 片山, 喜規 Katayama, Yoshinori カタヤマ, ヨシノリ Affiliation Affiliation Name 九州大学大学院システム情報科学研究院知能システム学専攻 : 博士後期課程 Faculty of Information Science and Electrical Engineering, Kyushu University : Doctoral Program
	Author PID K000198 Creator Name 内田, 誠一 Uchida, Seiichi ウチダ, セイイチ Affiliation Affiliation Name 九州大学大学院システム情報科学研究院知能システム学専攻 Faculty of Information Science and Electrical Engineering, Kyushu University
Language	Japanese
Publisher	九州大学大学院システム情報科学研究院
Publisher	Faculty of Information Science and Electrical Engineering, Kyushu University
Date	1996-09-27
Source Title	Research reports on information science and electrical engineering of Kyushu University
Vol	1
First Page	95
Last Page	100
Publication Type	Version of Record
Access Rights	open access
JaLC DOI	https://doi.org/10.15017/1474974
Related DOI	https://portal.isee.kyushu-u.ac.jp/
Related URI	https://portal.isee.kyushu-u.ac.jp/
Relation	https://portal.isee.kyushu-u.ac.jp/
Abstract	An efficient implementation of CYK-based continuous speech recognition is investigated. First, the word level and the sentence level processes in Ney's algorithm were reorganized so that they proceed ...in synchronization with input frame. Then, beam search prunings were incorporated into the two processing levels. A new acceleration technique, beam data driven parsing, was successfully introduced. Considerable improvements in computational and memory efficiency were established through a sentence speech recognition experiment.show more

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PISSN	1342-3819
EISSN	2188-0891
NCID	AN10569524
Record ID	1474974
Peer-Reviewed	Refereed
Subject Terms	Continuous speech recognition
	CFG parsing
	CYK algorithm
	Dynamic programming
	Beam search
	Beam driven parsing
Created Date	2014.12.19
Modified Date	2020.11.02