%0 Journal Article %1 Mitchell1995 %A MITCHELL, C. %A HARPER, M. %A JAMIESON, L. %D 1995 %J IEEE Transactions on Speech and Audio Processing %K continuous distributions duration, markov models, output %N 3 %P 213-217 %T On the complexity of explicit duration $HMMs$ %V 3 %X We introduce a new recursion that reduces the complexity of training a semi-Markov model with continuous output distributions. We show that the cost of training is proportional to M2 + D, compared to M2 D with the standard recursion, where M is the observation vector length and D is the maximum allowed duration.

@article{Mitchell1995, abstract = {We introduce a new recursion that reduces the complexity of training a semi-Markov model with continuous output distributions. We show that the cost of training is proportional to M2 + D, compared to M2 D with the standard recursion, where M is the observation vector length and D is the maximum allowed duration.}, added-at = {2011-08-05T23:55:06.000+0200}, author = {MITCHELL, C. and HARPER, M. and JAMIESON, L.}, biburl = {https://www.bibsonomy.org/bibtex/2b28e999765e507d729d9b7aa1b46d6b8/lgmarujo}, interhash = {96c3870850baaa1dfdb36d7ad662f777}, intrahash = {b28e999765e507d729d9b7aa1b46d6b8}, journal = {IEEE Transactions on Speech and Audio Processing}, keywords = {continuous distributions duration, markov models, output}, number = 3, pages = {213-217}, timestamp = {2011-08-05T23:55:06.000+0200}, title = {On the complexity of explicit duration $HMMs$}, volume = 3, year = 1995 }