Hi,I used pre-trained model of deepspeech v0.6.1 and used code on the transfer-learning2 branch for transfer learning. After training,at the time of evaluation I am geting error like:
File "evaluate.py", line 183, in <module>
tf.app.run(main)
File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/platform/app.py", line 125, in run
_sys.exit(main(argv))
File "evaluate.py", line 173, in main
samples = evaluate(FLAGS.test_files.split(','), create_model, try_loading)
File "evaluate.py", line 49, in evaluate
Config.alphabet)
File "/usr/local/lib/python3.5/dist-packages/ds_ctcdecoder/__init__.py", line 31, in __init__
raise ValueError('Error when deserializing alphabet.')
ValueError: Error when deserializing alphabet.
The specifications of the training requirements are:
tensorflow == 1.13.1
ds_ctcdecoder == 0.7.0-alpha.2
numpy == 1.18.1
os- ubuntu 16.04 LTS
Can someone please help me with what shall I do?
lissyx
((slow to reply) [NOT PROVIDING SUPPORT])
2
lissyx
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5
Unfortunately, TaskCluster has been migrated to a new instance and those artifacts are not available anymore. This is very old as well, so I would recommend switching to newer version anyway.
Oh I see thank you very much…but as I wanted to do transfer-learning any suggestions on what should I do? Since deepspeech version of trasnfer-learning2 branch is 0.5.0-alpha.6 it will require ds-ctcdecoder version 0.5.0a6. What can I do in this case?