Complete recognition of continuous Mandarin speech for Chinese language with very large vocabulary using limited training data

Complete recognition of continuous Mandarin speech for Chinese language with very large vocabulary using limited training data

This correspondence presents the first known results of complete recognition of continuous Mandarin speech for the Chinese language with very large vocabulary but very limited training data. Various acoustic and linguistic processing techniques were developed, and a prototype system of a continuous...

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Veröffentlicht in:IEEE transactions on speech and audio processing 1997-03, Vol.5 (2), p.195-200
Hauptverfasser: WANG, H.-M, HO, T.-H, YANG, R.-C, SHEN, J.-L, BAI, B.-R, HONG, J.-C, CHEN, W.-P, YU, T.-L, LEE, L.-S
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Character recognition
Computer science
Decoding
Exact sciences and technology
Hidden Markov models
Information, signal and communications theory
Natural languages
Prototypes
Signal processing
Speech processing
Speech recognition
Telecommunications and information theory
Training data
Vocabulary
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Beschreibung
Zusammenfassung:This correspondence presents the first known results of complete recognition of continuous Mandarin speech for the Chinese language with very large vocabulary but very limited training data. Various acoustic and linguistic processing techniques were developed, and a prototype system of a continuous speech Mandarin dictation machine has been successfully implemented. The best recognition accuracy achieved is 92.2% for finally decoded Chinese characters.
ISSN:1063-6676
1558-2353
DOI:10.1109/89.554782