Mathematical Problems in Engineering / 2017 / Article / Fig 9

Research Article

Efficient and Effective Learning of HMMs Based on Identification of Hidden States

Figure 9

Identification performance for a 6-state hard to learn HMM under condition (i). See caption of Figure 6 for more details.
(a) Log-likelihoods during iterative training, BW with unknown
(b) Log-likelihoods during iterative training, BW given correct
(c) Heatmap of HMM model parameters

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