DocumentCode :
431387
Title :
Unsupervised Vocabulary Expansion for Automatic Transcription of Broadcast News
Author :
Ohtsuki, Katsutoshi ; Hiroshima, Nobuaki ; Oku, Masahiro ; Imamura, Akihiro
Author_Institution :
NTT Cyber Space Labs., NTT Corp., Yokosuka, Japan
Volume :
1
fYear :
2005
fDate :
March 18-23, 2005
Firstpage :
1021
Lastpage :
1024
Keywords :
natural languages; speech recognition; statistical analysis; unsupervised learning; vocabulary; ASR; automatic broadcast news transcription; automatic speech recognition; concept vectors; large vocabulary continuous speech recognition; out-of-vocabulary problem; reference vocabulary; relevant word extraction; unsupervised vocabulary adaptation method; unsupervised vocabulary expansion; word cooccurrence statistics; Automatic speech recognition; Broadcasting; Databases; Indexing; Laboratories; Natural languages; Speech processing; Speech recognition; Statistics; Vocabulary;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
ISSN :
1520-6149
Print_ISBN :
0-7803-8874-7
Type :
conf
DOI :
10.1109/ICASSP.2005.1415290
Filename :
1415290
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=431387
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