On the Czech part of the corpus, our last results reported in (Švec et al., 2017) achieved a word Accuracy (Acc) of 80.89 We used the same acoustics model (AM) as in (Švec et al., 2017) in the experiment.
we have followed a typical Kaldi (Povey et al., 2011) training recipe (Kamper et al., 2016) for a Deep-Neural-Network-based AM training.