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* Rename lattice_score_scale to nbest_scale. * Support pure CTC decoding requiring neither a lexicion nor an n-gram LM. * Fix style issues. * Fix a typo. * Minor fixes.
Yesno recipe
This is the simplest ASR recipe in icefall
.
It can be run on CPU and takes less than 30 seconds to get the following WER:
[test_set] %WER 0.42% [1 / 240, 0 ins, 1 del, 0 sub ]
Please refer to https://icefall.readthedocs.io/en/latest/recipes/yesno.html for detailed instructions.