Feedback loop in AnalyzeExpense API in textract

Question

How can I implement a feedback loop in analyze expense API in textract. I see there is a way to create human review workflow for analyze document API https://docs.aws.amazon.com/textract/latest/dg/a2i-textract-create-flow-definition.html but I don't see for analyze expense.

Further, this answer says that AWS doesn't learn from the human reviews - https://repost.aws/questions/QUpww4RCDXR4iHrHWYBBGUFA/human-review-in-textract.

We are getting poor quality results with textract and so want to use feedback loop to improve the quality of result.

AWS-Shayne · Answer

Hi, thanks for using Textract service. Unfortunately we don't support Human Loop config for AnalyzeExpense API. Sorry to hear you are experiencing poor quality, feel free to cut a ticket to Textract service and we will see how to help. Appreciate if you can share some sample documents.

Homenergy · Answer

Please also have a look at https://repost.aws/de/questions/QUazHsjGaaTRmLfCCsNiryRw/human-revision-with-textract-expenses
The answer there seems contradictory to me though...

Feedback loop in AnalyzeExpense API in textract

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