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Power Apps - AI Builder
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Training Failed for AI Builder (Training report issue: TrainingInputNotFound)

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Posted on by bilalrpadev 2

I am trying to train Model for Invoice data extraction with 10 Similar invoice samples but I keep on getting error "Training report issue: TrainingInputNotFound"  am getting frustrated.. any suggestion here ? 

 

 
 
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AI Builder
modelError.png
  • JoeF-MSFT Profile Picture
    JoeF-MSFT on at
    Re: Training Failed for AI Builder (Training report issue: TrainingInputNotFound)

    Hi @bilalrpadev , @Komal_f. can you check that all documents that you have uploaded don't exceed exceed 50 MB in size in total?

  • Komal_f Profile Picture
    Komal_f 2 on at
    Re: Training Failed for AI Builder (Training report issue: TrainingInputNotFound)

    I am also facing same issue.. Have you got the solution?

  • JoeF-MSFT Profile Picture
    JoeF-MSFT on at
    Re: Training Failed for AI Builder (Training report issue: TrainingInputNotFound)

    Hi @bilalrpadev,

     

    Apologies for the inconvenience. I have sent you a private message asking for more information about your model so we can investigate what is the issue and get you unblocked. 

  • bilalrpadev Profile Picture
    bilalrpadev 2 on at
    Re: Training Failed for AI Builder (Training report issue: TrainingInputNotFound)

    Hi @v-siky-msft  

     

     

     

  • v-siky-msft Profile Picture
    v-siky-msft on at
    Re: Training Failed for AI Builder (Training report issue: TrainingInputNotFound)

    Hi @bilalrpadev 

     

    Please check the requirements and limitations of Form processing AI model:

    Requirements

    Form processing works on input documents that meet the following requirements:

    • JPG, PNG, or PDF format (text or scanned). Text-embedded PDFs are better, because there won't be any errors in character extraction and location.
    • If your PDFs are password-locked, you must remove the lock before submitting them.
    • The combined file size of the documents used for training must not exceed 50 MB and should not be more than 500 pages for PDF documents.
    • For images, dimensions must be between 530 x 100 and 4200 x 4200 pixels.
    • If scanned from paper documents, scans should be high-quality images.
    • Must use the Latin alphabet (English characters).

    Limitations

    AI Builder does not currently support the following types of form processing input data:

    • Complex tables (nested tables, merged headers or cells, and so on)
    • Check boxes or radio buttons
    • Signatures
    • Fillable PDFs

    Optimization tips

    • Use forms with different values in each field.
    • When you create a new form processing model, upload documents with the same layout where each document is a separate instance. For example: invoices from the same provider, but each uploaded invoice is from a different month.
    • If you are getting bad results or low confidence scores for certain fields, create a new Form Processing model and upload more documents. The more documents you tag, the more AI Builder will learn how to better recognize the fields.
    • You can optimize PDF files by using the Print > Print to PDF option to select certain pages within your document.

    Hope this helps.

    Sik

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