Maybe this paper is of interest: Panzner (2016): "Comparing hidden markov models and long short term memory neural networks for learning action representations"

Maybe this paper is of interest: Panzner (2016): "Comparing hidden markov models and long short term memory neural networks for learning action representations" https://pub.uni-bielefeld.de/download/2903474/2907910/MOD2016.pdf https://pub.uni-bielefeld.de/download/2903474/2907910/MOD201...