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When reviewing auto-labeled documents in the HITL or labeling training interface, I'm not clear from Google's instructions whether to identify empty fields on a form. For example, if I have these fields:

Example empty text fields

Should I leave them unlabeled since they don't have values, or draw the bounding boxes that identify where a value would be and leave the text value blank like this?

Example empty text fields labeled

I'm reviewing auto-labeled forms and seeing these blank fields unlabeled frequently, and I'm not sure if I'm helping to improve the model by drawing the bounding boxes.

Kolban
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PhilD
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1 Answers1

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Confirmed with the Product Managers, you should leave empty fields unlabeled when creating training data for a Custom Processor (Uptraining or Custom Document Extractor)

Holt Skinner
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  • Perfect, thank you! I may have missed it, but I didn't see that here, and it would have been helpful in terms of the overall labeling instructions: https://cloud.google.com/document-ai/docs/workbench/label-documents – PhilD Jan 16 '23 at 15:34