If you rename a class, you lose the learnset for this class and all trained knowledge for the project.
To rename a class, complete the following steps.
- Switch to Definition Mode.
- In the left pane, on the Classes tab, right click the class and then click Rename DocClass.
- In the Rename DocClass dialog box, enter a new name for the class and then click OK.
- Create a new learnset for the class and repeat the training.