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Introducing Termination Probabilities to HMM
Quebec City, QC, Canada August 11-August 15
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICPR.2002.104785716th International Conference on Patt ...
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Y. Al-Ohali, M. Cheriet, C. Y. Suen, "Introducing Termination Probabilities to HMM," Pattern Recognition, International Conference on, vol. 3, pp. 30319, 16th International Conference on Pattern Recognition (ICPR'02) - Volume 3, 2002.
 
 
BibTex
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@article{ 10.1109/ICPR.2002.1047857,
author = {Y. Al-Ohali and M. Cheriet and C. Y. Suen},
title = {Introducing Termination Probabilities to HMM},
journal ={Pattern Recognition, International Conference on},
volume = {3},
year = {2002},
issn = {1051-4651},
pages = {30319},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICPR.2002.1047857},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Pattern Recognition, International Conference on
TI - Introducing Termination Probabilities to HMM
SN - 1051-4651
SP
EP
A1 - Y. Al-Ohali,
A1 - M. Cheriet,
A1 - C. Y. Suen,
PY - 2002
KW - null
VL - 3
JA - Pattern Recognition, International Conference on
ER -
 
Y. Al-Ohali, Concordia University
M. Cheriet, University of Qu?bec
C. Y. Suen, Concordia University
HMM is very well suited to model sequential patterns. This paper introduces a new parameter, the termination probability, to HMM. The new parameter provides a better initialization for the backward variable during the training and evaluation phases. This improves the discriminatory power of HMM by allowing the system to judge the input observation sequence based on where it is completed. Experimental results show the improvement achieved by this parameter.
Citation:
Y. Al-Ohali, M. Cheriet, C. Y. Suen, "Introducing Termination Probabilities to HMM," icpr, vol. 3, pp.30319, 16th International Conference on Pattern Recognition (ICPR'02) - Volume 3, 2002
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