October 2015
Beginner to intermediate
208 pages
6h 3m
English
Content preview from Hidden Semi-Markov Models
(2.17)
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(2.17)
After that, let 
and use Eqn (2.17) again, …, until 
. Finally, a state sequence is obtained. However, it cannot be proved that this state sequence is the best.
2.3 Matrix Expression of the Forward–Backward Algorithm
One usually uses matrix-vector calculations to implement the forward–backward algorithms. To benefit from the matrix computation capability, it is better to express the forward–backward algorithms using matrices. To ...
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