Training Model without label with Form Recognizer v3.0 build model api

Sharma, Manish 21 Reputation points
2022-05-09T08:14:47.393+00:00

API:- https://{endpoint}/formrecognizer/documentModels:build?api-version=2022-01-30-preview
Payload :-
{
"azureBlobSource": {
"containerUrl": "sas uri",
"prefix": "foldername/"
},
"description": "description",
"buildMode": "template",
"modelId": "{uuid}"
}

Hi,

I used the above v3.0 api and payload to train a model without labels but i am getting this error message
"Could not build the model: Can't find any OCR files for training." from the api in header["operation-location"] key

It is working with v2.1 api.

Azure AI Document Intelligence
Azure AI Document Intelligence
An Azure service that turns documents into usable data. Previously known as Azure Form Recognizer.
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  1. Ramr-msft 17,731 Reputation points
    2022-05-10T16:27:06.103+00:00

    @Sharma, Manish Thanks for the question. Please follow the below document for Custom neural models that are only available in the v3 API.
    https://learn.microsoft.com/en-in/azure/applied-ai-services/form-recognizer/concept-custom-neural#training-a-model

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