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Speech sample application failing on SoftMax layer; this layer was removed previously using model optimizer.
git clone from https://github.com/openvinotoolkit/openvino
git rev-parse origin/master
fc3f9af923a1bd8ee2c232f227144f941f1f4015
GNA_AUTO run:
..\openVino\bin\intel64\Release>speech_sample -d GNA_AUTO -bs 2 -i dev93_10.ark -m wsj_dnn5b.xml -o scores.ark -r dev93_scores_10.ark
[ INFO ] InferenceEngine:
API version ............ 2.1
Build .................. custom_master_fc3f9af923a1bd8ee2c232f227144f941f1f4015
Description ....... API
[ INFO ] Parsing input parameters
[ INFO ] No extensions provided
[ INFO ] Loading Inference Engine
[ INFO ] Device info:
GNA
GNAPlugin version ......... 2.1
Build ........... custom_master_fc3f9af923a1bd8ee2c232f227144f941f1f4015_with_GNA_LIB_VER==2
[ INFO ] Loading network files
[ INFO ] Batch size is 2
[ INFO ] Using scale factor of 2175.43 calculated from first utterance.
[ INFO ] Loading model to the device
[ ERROR ] [GNAPlugin] in function void __cdecl GNAPluginNS::GNAPlugin::LoadNetwork(class InferenceEngine::ICNNNetwork &): The plugin does not support layer: softmax:SoftMax
Model optimizer removing softmax:
python3 mo.py --framework kaldi --input_model wsj_dnn5b.nnet --counts wsj_dnn5b.counts --remove_output_softmax
[ SUCCESS ] Generated IR version 10 model.
[ SUCCESS ] XML file: ..\openVino\model-optimizer\.\wsj_dnn5b.xml
[ SUCCESS ] BIN file: ..\openVino\model-optimizer\.\wsj_dnn5b.bin
[ SUCCESS ] Total execution time: 44.45 seconds.
I also tried by downloading the samples directly from 101.org. same behavior.
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Hi Owais,
I’ve validated the Automatic Speech Recognition C++ Sample as per the instructions in the sample page, on Intel® Distribution of OpenVINO™ Toolkit.
https://docs.openvinotoolkit.org/2020.4/openvino_inference_engine_samples_speech_sample_README.html
I suggest you try running the sample from a different branch, or on OpenVINO 2020.4, which is our latest offering with improved performance.
Regards,
Munesh
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Hi Owais,
I’ve validated the Automatic Speech Recognition C++ Sample as per the instructions in the sample page, on Intel® Distribution of OpenVINO™ Toolkit.
https://docs.openvinotoolkit.org/2020.4/openvino_inference_engine_samples_speech_sample_README.html
I suggest you try running the sample from a different branch, or on OpenVINO 2020.4, which is our latest offering with improved performance.
Regards,
Munesh
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I pulled from git. did that work for you? or is the git solution non functional? What branch do you recommend?
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Hi Owais,
We usually recommend validated branches, so as to avoid bugs, exception messages, etc. You can try using releases/2020/4, which is a validated branch.
Regards,
Munesh
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Hi Owais,
This thread will no longer be monitored since we have provided a solution. If you need any additional information from Intel, please submit a new question.
Regards,
Munesh

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