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Community site session details

Session Id : e92q9i/ykMH1JG8WLwFHRZ
Power Apps - AI Builder
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Accuracy Score of AI Builder Table very low

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Posted on 14 Dec 2023 13:01:49 by

Hello, I have built a custom model with the AI Builder, which should recognize information of a PDF from individual fields and a table.
The recognition of the individual fields is 99 for each field.
The recognition for the fields of the table, however, is only 30-40.

I am currently using 3 collections, as the documents differ slightly in their structure.
I have also tagged additional fields in the table area, which are next to the important fields, to improve the recognition.

I have attached a picture, the upper area inside the black box are the individual fields, as I said everything is fine here.

The lower red area marks the table and the individual fields in blue.

The PDF documents are 99% of the time several pages long (usually 5-10 pages).
I have tagged the table, as well as each field, on every page of every document.

Unfortunately, I am not able to increase the accuracy for the table.
Is there anything else I need to pay attention to?

Thank you for your help

 

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  • plarrue Profile Picture
    Moderator on 15 Dec 2023 at 11:06:45
    Re: Accuracy Score of AI Builder Table very low

    Hi @luca_schulz ,

     

    You can improve your model by providing more examples in your training data set.

    Improve the performance of your document processing model - AI Builder | Microsoft Learn

     

    Regards,

    Philippe

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