IEEE - Institute of Electrical and Electronics Engineers, Inc. - Weak top-down constraints for unsupervised acoustic model training

ICASSP 2013 - IEEE International Conference on Acoustics, Speech and Signal Processing

Author(s): Aren Jansen ; Samuel Thomas ; Hynek Hermansky
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 May 2013
Conference Location: Vancouver, BC, Canada
Conference Date: 26 May 2013
Page(s): 8,091 - 8,095
ISBN (Electronic): 978-1-4799-0356-6
ISSN (Paper): 1520-6149
DOI: 10.1109/ICASSP.2013.6639241
Regular:

Typical supervised acoustic model training relies on strong top-down constraints provided by dynamic programming alignment of the input observations to phonetic sequences derived from orthographic... View More

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