Media Server 25.2
Media Server Help

# Update or Remove Classes and Classifiers

To update or remove a class use the following actions:

- To add additional training images to a class, use the action AddClassImages. After adding images to a class you must retrain the classifier using the action BuildClassifier. To confirm that training was successful, use the action ListClassifiers (see List Classifiers and Classes).
- To remove training images from a class, use the action RemoveClassImages. After removing images from a class you must retrain the classifier using the action BuildClassifier. To confirm that training was successful, use the action ListClassifiers (see List Classifiers and Classes).
- To change the label of an image that you added to a class, use the action RelabelClassImage.
- To move an image from one class to another, for example if you add an image to the wrong class, use the action MoveClassImage.
- To add, remove, or update custom metadata for a class, use the actions AddClassMetadata, RemoveClassMetadata, and UpdateClassMetadata.
- To rename a class, use the action RenameClass.
- To remove a class from a classifier and discard all associated images and metadata, use the action RemoveClass.

To update or remove a classifier, use the following actions:

- To modify the training options for a classifier, use the actions SetClassifierTrainingOption and UnsetClassifierTrainingOption.
- To rename a classifier, use the action RenameClassifier.
- To delete a classifier and all of the information that it contains, use the action RemoveClassifier.

Copyright 2025 Open Text
Version 25.2 | Last updated April 2025

Send documentation feedback

Close

Send documentation feedback

To send feedback using your default email client, open an email window.

Otherwise, send your feedback and the information below to MFI-swpdl.idoldocsfeedback@opentext.com.

We appreciate your feedback!

Product: Knowledge Discovery Media Server 25.2

Topic Title: Update or Remove Classes and Classifiers