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gooofy / zamia-speech

Open tools and data for cloudless automatic speech recognition
GNU Lesser General Public License v3.0
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Adaptation script fails at multiple stages #40

Closed cogmeta closed 5 years ago

cogmeta commented 5 years ago

I have been trying to run the adaptation script. I followed the instructions but the script fails at multiple stages. I tried to correct but then gave up after dozens of errors. Has anybody ran it successfully?

gooofy commented 5 years ago

works for me :o)

cogmeta commented 5 years ago

@gooofy, yep i got it working after copying some files. Was it supposed to work without any fixes? I will try again from scratch.

Btw, thank you so much for the amazing work. I just have one final quick question: with a good language model what kind of accuracy one can expect? Any experimentation results on call center/phone record data? Thanks.

gooofy commented 5 years ago

glad to hear you got it working :) - it is difficult for me to test whether this scripting setup works out of the box as I am usually using it on the very machine I am developing it on so naturally all required components are there usually. If you have pull request, I am happy to review them.

accuracy by lm adaptation: totally depends on how narrow your domain is - if you can build a narrow language model that matches your domain you will likely see very low error rates while at the same time your model will have less and less resistance to any kind of noise (e.g. out of domain utterances, background noise, etc.).