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UFAL-DSG / pykaldi

Python wrapper for Kaldi decoders (Kaldi https://sourceforge.net/projects/kaldi/)
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Models downloaded from vystadial server causes 100% WER #11

Closed oplatek closed 10 years ago

oplatek commented 10 years ago

The testing scripts in src/pykaldi/pykaldi/binutils return 100% on the downloaded sample with downloaded models.

Expected WER ~50%... HCLG uses bigram LM, hard to decode Czech language. Possible cause: different mfcc settings.

oplatek commented 10 years ago

Cause: different mfcc settings: -> Fixed by supplying training mfcc_conf with downloaded models