"Please select evidence for the field" message in Document Understanding Framework

[AndyMenon]

@supermanPunch

How many Keywords have you provided in the Keyword Based Classifier? How many pages does your PDF contain

I have one page.
There are about 15 artifacts on the page and I’m extracting about 10 of them.

I was able to configure the KW based Classifier by using the “Manage Learning” link of this activity.

I posted the steps in another thread a few hours ago (link below). Is this the right way to use this Classifier?

I’m asking because I watched a couple of YouTube videos and they showed that a blank jSon file was to be input to this Classifier. They did not say anything about adding keywords manually. I came up with the steps after reading through the UiPath documentation for this Classifier.

How to use Keyword based classifiers - Invoice and receipt AI processing

I still see this thread open and I’m going through the documentation and trying to figure how all of this works because I haven’t seen or read anything that I can fully make sense of beginning to end. I’ll add the steps that I used to create my own keyword Json file. Hopefully, the community will help complete the solution. Add the KW Classifier to the project and click on the “Manage Learning” link without specifying a file name! [image] Select Yes and specifiy the JSON file name: [image] …