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Keyword Based Classifier Trainer

UiPath.IntelligentOCR.Activities.DocumentClassification.KeywordBasedClassifierTrainer

Description​

Incorporates a keyword-based document classification algorithm, targeting classification for files that have repeatable titles.

Enhances the training set to be used for classification, by writing learning data in a specified file.

This activity can only be used together with the Train Classifiers Scope activity.

Project compatibility​

Windows-Legacy | Windows

Configuration​

Designer panel​

  • LearningFilePath - The full path to the file containing the classifier data. The information is retrieved from the specified path, processed and updated. This field supports only strings and String variables.

Properties panel​

Common

  • DisplayName - The display name of the activity.

Input

  • LearningFilePath - The full path to the file containing the classifier data. The information is retrieved from the specified path, processed and updated. This field supports only strings and String variables.

Input/Output

  • LearningData - The string containing the serialized classifier data. Within the same string, the information is read, processed, and updated. This field supports only strings and String variables.
    note

    Only one of the parameters can be set. You can use either the LearningData string or the LearningFilePath string. The LearningFilePath specifies the locations from where to retrieve the classifier data while the LearningData contains the actual information of that classifier.

Misc

  • Private - If selected, the values of variables and arguments are no longer logged at Verbose level.
    note

    The best practice is to create an empty .json file at that location, then use its name in the LearningFilePath field.

Learn More​

A wizard is available for this activity, helping you to configure and manage the keywords used for this activity. Visit Keyword Based Classifier to learn how to set up the wizard.