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[Fisher] Issue on semisup/run_100k.sh #4658

@JuanPZuluaga

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@JuanPZuluaga

Hi,

I've come across two problems in the
https://github.com/kaldi-asr/kaldi/blob/master/egs/fisher_english/s5/local/semisup/run_100k.sh recipe.

  1. On stage 7: When running local/fisher_train_lms_pocolm.sh I get an error becuase the number o n-grams of the dataset (100k) is smaller than the number of n-grams to prune:
the num-ngrams(1544907) of input LM is less than the target-num-ngrams(5000000), can not do any pruning.
  1. On stage 10: the param --sup-lat-dir $exp_root/chain/tri4a_train_sup_unk_lats should be changed to --sup-lat-dir $exp_root/chain/tri4a_train_sup_sp_unk_lats which uses the sp version instead.

R,
Juan Pablo

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