Division by zero in deep speech

[ranjbar_1m (ranjbar_1m@yahoo.com)]

hi
when i execute this order
“python3 DeepSpeech.py --train_files …/data/CV/en/clips/train.csv --dev_files …/data/CV/en/clips/dev.csv --test_files …/data/CV/en/clips/test.csv”

i have this error
"
I Could not find best validating checkpoint.
I Loading most recent checkpoint from /home/abolfazl/.local/share/deepspeech/checkpoints/train-0
I Loading variable from checkpoint: beta1_power
I Loading variable from checkpoint: beta2_power
I Loading variable from checkpoint: cudnn_lstm/rnn/multi_rnn_cell/cell_0/cudnn_compatible_lstm_cell/bias
I Loading variable from checkpoint: cudnn_lstm/rnn/multi_rnn_cell/cell_0/cudnn_compatible_lstm_cell/bias/Adam
I Loading variable from checkpoint: cudnn_lstm/rnn/multi_rnn_cell/cell_0/cudnn_compatible_lstm_cell/bias/Adam_1
I Loading variable from checkpoint: cudnn_lstm/rnn/multi_rnn_cell/cell_0/cudnn_compatible_lstm_cell/kernel
I Loading variable from checkpoint: cudnn_lstm/rnn/multi_rnn_cell/cell_0/cudnn_compatible_lstm_cell/kernel/Adam
I Loading variable from checkpoint: cudnn_lstm/rnn/multi_rnn_cell/cell_0/cudnn_compatible_lstm_cell/kernel/Adam_1
I Loading variable from checkpoint: global_step
I Loading variable from checkpoint: layer_1/bias
I Loading variable from checkpoint: layer_1/bias/Adam
I Loading variable from checkpoint: layer_1/bias/Adam_1
I Loading variable from checkpoint: layer_1/weights
I Loading variable from checkpoint: layer_1/weights/Adam
I Loading variable from checkpoint: layer_1/weights/Adam_1
I Loading variable from checkpoint: layer_2/bias
I Loading variable from checkpoint: layer_2/bias/Adam
I Loading variable from checkpoint: layer_2/bias/Adam_1
I Loading variable from checkpoint: layer_2/weights
I Loading variable from checkpoint: layer_2/weights/Adam
I Loading variable from checkpoint: layer_2/weights/Adam_1
I Loading variable from checkpoint: layer_3/bias
I Loading variable from checkpoint: layer_3/bias/Adam
I Loading variable from checkpoint: layer_3/bias/Adam_1
I Loading variable from checkpoint: layer_3/weights
I Loading variable from checkpoint: layer_3/weights/Adam
I Loading variable from checkpoint: layer_3/weights/Adam_1
I Loading variable from checkpoint: layer_5/bias
I Loading variable from checkpoint: layer_5/bias/Adam
I Loading variable from checkpoint: layer_5/bias/Adam_1
I Loading variable from checkpoint: layer_5/weights
I Loading variable from checkpoint: layer_5/weights/Adam
I Loading variable from checkpoint: layer_5/weights/Adam_1
I Loading variable from checkpoint: layer_6/bias
I Loading variable from checkpoint: layer_6/bias/Adam
I Loading variable from checkpoint: layer_6/bias/Adam_1
I Loading variable from checkpoint: layer_6/weights
I Loading variable from checkpoint: layer_6/weights/Adam
I Loading variable from checkpoint: layer_6/weights/Adam_1
I Loading variable from checkpoint: learning_rate
I STARTING Optimization
Epoch 0 | Training | Elapsed Time: 0:00:00 | Steps: 0 | Loss: 0.000000
my we enter to this for loop
Epoch 0 | Validation | Elapsed Time: 0:00:00 | Steps: 0 | Loss: 0.000000 | Dataset: /home/abolfazl/python code/AVA/dataset/pa/cv-corpus-5.1-2020-06-22Epoch 0 | Validation | Elapsed Time: 0:00:00 | Steps: 0 | Loss: 0.000000 | Dataset: /home/abolfazl/python code/AVA/dataset/pa/cv-corpus-5.1-2020-06-22/pa/clips/dev.csv
my total_steps:
0
Traceback (most recent call last):
File “DeepSpeech.py”, line 12, in
ds_train.run_script()
File “/home/abolfazl/new test1/DeepSpeech/training/deepspeech_training/train.py”, line 990, in run_script
absl.app.run(main)
File “/home/abolfazl/tmp/deepspeech-train-venv/lib/python3.7/site-packages/absl/app.py”, line 300, in run
_run_main(main, args)
File “/home/abolfazl/tmp/deepspeech-train-venv/lib/python3.7/site-packages/absl/app.py”, line 251, in _run_main
sys.exit(main(argv))
File “/home/abolfazl/new test1/DeepSpeech/training/deepspeech_training/train.py”, line 962, in main
train()
File “/home/abolfazl/new test1/DeepSpeech/training/deepspeech_training/train.py”, line 631, in train
dev_loss = dev_loss / total_steps
ZeroDivisionError: float division by zero
"
i can’t find the reason of this error

[othiele (Olaf Thiele)]

Please stick to these guidelines and post some more about the amount of data you are training:

What and how to report if you need support

We are happy for every new user of DeepSpeech. As it is under active development, stuff changes quickly and you might have problems running it. We are here to help and might point to this thread if needed Please do the following before posting: Search this forum or Google for your problem Read the documentation for your version here Check Github issues for more technical problems If you still struggle, feel free to open a new thread in this forum (don’t answer to this post). …

[ranjbar_1m (ranjbar_1m@yahoo.com)]

we solve it with this order

python3.7 bin/import_cv2.py --validate_label_local tests/test_data/validate_locale_fra.py --audio_dir  ~/python\ code/AVA/dataset/pa/cv-corpus-5.1-2020-06-22/pa/clips --filter_alphabet data/alphabet.txt --normalize --space_after_every_character ~/python\ code/AVA/dataset/pa/cv-corpus-5.1-2020-06-22/pa

[lissyx ((slow to reply) [NOT PROVIDING SUPPORT])]

@ranjbar_1m

we solve it with this order

So you both posted publicly and also asked my in private, and you never cared enough after my answers in private to come and say “thanks but I found the solution” ?

That’s a bit rude.

And it’s really not cool to other people: you could have shared how you performed the import at first, this would highlight what was your mistake. Your thread would then become a useful source of help for people facing the same issue.

Free software is about collaboration across a same goal, not support for free without helping each others.