Error with loading a .pb model for prediction: Op type not registered 'DecodeProtoSparseV4'

[shabnamso]

Error with loading a .pb model for prediction: Op type not registered 'DecodeProtoSparseV4'

[SuryanarayanaY]

Hi @shabnamso ,

Actually the mentioned Op DecodeProtoSparseV4 is not exists in latest Official TF binaries. It might be possible that this particular Op is a user created Op. Tensorflow provides the flexibility to users to create their own Op and gradient for same. You can refer this guide on same.

I believe you are trying to reload a model that is trained on custom built TF binary with latest Official release. May be you have to use same binary wheel upon which the model was trained initially. Unfortunately we can't provide support for custom ops of users.

Thanks!

[shabnamso]

Hi @SuryanarayanaY

The model was trained by Vertex AI. I downloaded the model to my local machine.

[SuryanarayanaY]

Hi @shabnamso , Could you please share the model details. You mean the model is a pretrained model of Vertex AI ?

[shabnamso]

Hi @SuryanarayanaY
I trained the model on vertex AI using my data and the files and folders of the model were downloaded to local machine. The saved_model.pb was automatically in the folder /predict/001.

[SuryanarayanaY]

Hi @shabnamso .

Have you used any pre-trained/readily available model from VertexAI.If so which one? VertexAI can host user built models also if I am not wrong?

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[google-ml-butler]

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