Tagging Key-Value pair in custom model

Question

I have a case for detecting empty fields in the form, but the prebuilt-document doesn't find value spaces for the keys, an the custom model doesn't find empty values. So, what if we could train a custom model by tagging the key and value area?

Answer 1

Hi @Julio Cezar , Thanks for using Microsoft Q&A Platform.

Custom models do support Key-value pairs. You can refer to this document here to know about the model capabilities: https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/concept-custom-label?view=form-recog-3.0.0#model-capabilities

You can try region labeling depending on your use case, but for better extraction, train with combinations of data with and without field values. Please refer to the custom labeling tips document: https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/concept-custom-label-tips?view=form-recog-3.0.0#region-labeling

Regards,
Vasavi

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