Exporting the output of Machine learning extractor

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1

Hi,
I have created an invoice processing robot where i used the Machine learning activity. Once the machine learning is done, i want the output of the Data extraction scope to be exported as CSV. or at least if possible i want each fields to be stored separately in variables of respective variable type. Example i am extracting vendor name, invoice amount, invoice date with the Machine learning extractor, and i want the output of these three fields to be extracted to respective variables. can this be done??

2

Hi,
You cannot generate variables that correspond to your taxonomy fields automatically, but you could use the Export Extraction Results activity that will return a JSON file with keys and values. After having the results as JSON, we can implement basically any logic related to your process.
Good luck!

3

Hi, I did that. I got the output of the Export exception results activity in a json file. now i am stuck. i wanted to extract the values of the fields to individual variables

4

You can deserialize the json into a dictionary and then search into it. Use Newtonsoft.Json for this.
It is a better approach from a maintenance point of view - it will be easier to add or remove fields in the taxonomy without editing also variables. Also, if you have a large number of fields it is not recommended to create variables.

5

hello, did you please find solution about your point i have also same issue
thank you