Is any one CreateStream function for deepspeech==0.5.0 it is available for deepspeech==0.6.0 onward
My model is trained with WER 0.013 and CER 0.011 Thank you, everyone, for your help
The model trained on deepspeech==0.5.0 So, am unable to use CreateSteam() method
Please help or any idea how to use this please suggest
lissyx
((slow to reply) [NOT PROVIDING SUPPORT])
May 22, 2020, 9:48am
2
Retrain on 0.7, that’s the best you can do. Everything else will be headaches and more time consumed than just upgrading to newer version.
1 Like
@lissyx Thank you will try upgrading
Is any there any package or github repo similar to deepspeech for printed character recognition mainly CNN and RNN based
@lissyx all package installs successfully but am unable to download gererate_trie file
I upgrade deepspeech==0.7.0
Can you please share the commands for download gererate_trie
file
othiele
(Olaf Thiele)
May 23, 2020, 11:52am
6
A model trained for 0.5 can’t be used with 0.7 code. As @lissyx said retrain your model or try to backport streaming, but I would strongly advise against that option.
The 0.7 code uses a combined binary and trie called the scorer, check data/lm how it is built.
@othiele Thanks
python generate_lm.py --input_txt Vocabulary20052020.txt --output_dir . \
--top_k 500000 --kenlm_bins /home/ec2-user/LM/kenlm/build/bin/ \
--arpa_order 3 --max_arpa_memory "25%" --arpa_prune "1" \
--binary_a_bits 255 --binary_q_bits 8 --binary_type trie
this commands successfully run
vocab-500000.txt
was created and lm.binary
file
Then,
python generate_package.py --alphabet ../alphabet.txt --lm lm.binary --vocab vocab-500000.txt \
--package kenlm.scorer --default_alpha 0.931289039105002 --default_beta 1.1834137581510284
After that i got below results
334 unique words read from a vocabulary file.
Doesn't look like a character-based model.
Using detected UTF-8 mode: False
Package created in kenlm.scorer
Thanks @othiele for help
othiele
(Olaf Thiele)
May 23, 2020, 6:48pm
8
Why do you think you have a problem?
lissyx
((slow to reply) [NOT PROVIDING SUPPORT])
May 25, 2020, 2:22pm
9
Can you please read the documentation ?