Products of Hidden Markov Models: It Takes N>1 to Tango
uncertainty in artificial intelligence, pp. 522-529, 2009.
Products of Hidden Markov Models(PoHMMs) are an interesting class of generative models which have received little attention since their introduction. This maybe in part due to their more computationally expensive gradient-based learning algorithm,and the intractability of computing the log likelihood of sequences under the model. In thi...More
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