Document Understanding
June 2021 - Automation Cloud latest
Document Understanding
Last updated Nov 20, 2023

June 2021

General Release Notes - Document

30 June 2021

Auto-retraining of ML Models

Auto-retraining is now available in Public Preview. Now, you can import data from Validation Station and use it to retrain ML Models without manual steps in the process.

The main benefits are ease of use and the long-term maintainability of the ML Models. You can build your ML Model, label data, and then set up this automatic retraining and the ML Model will keep itself up to date.

The Auto-Fine-tuning Loop (Public Preview)

Usability Improvements

Implemented dark theme support.

Selecting the Theme

Export validation

Export validation errors are reported much sooner.

Test sets no longer require export validation.

8 June 2021

Fast, Robust, and Scalable Experience

It is with great excitement to announce that Cloud Data Manager is now generally available. From this point forward, you can manage your Document Understanding datasets at the convenience of Automation Cloud. Highlights include:

  • Faster startup.
  • Faster labeling.
  • No limit to volume of documents that can be imported or exported.
  • Friendlier Export dialog.
  • Limit of 1500 documents per import, though successive imports allow you to import as many documents as you need.

Migrating Data Manager Sessions

Cloud Data Manager has been in Public Preview since May 5, 2021. All Data Labeling sessions created before May 5, 2021 will be deprecated on July 1, 2021, and all labeled data in these sessions need to be migrated to new sessions by July 1, 2021.

Old sessions may be identified by their Status in the Data Labeling view of AI Center.

The image below shows one new session with the status Available and one old session with the status Stopped (MIGRATE BY July 1).

General Release Notes - ML Packages

18 June 2021 | V21.5.5

Released in AI Center Cloud & Endpoints for Data Extraction ML Models

Bug Fixes

  • Fixed a bug that caused prediction differences between Data Manager and the Digitize Document activity.

9 June 2021 | V21.6.3

Released Endpoints for UiPath Document OCR


Improved single-digit detection.

Improved accuracy on 1, I and l characters.

Improved detection of text when close together.

8 June 2021 | V21.5.3

Released in AI Center Cloud & Endpoints for Data Extraction ML Models

What's New

For images hard to read, as in the case of ID Cards and Passports, two new corresponding pre-trained Out Of the Box Packages have been released.


Incorporated retrainable classification fields in our pre-trained Out Of the Box Packages.

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