The Document Classifier Assistant application window has the following sections:

The Main panel always displays the name of the Project section currently selected in Project Explorer (Training set, Phrases, Test documents of class class0001, and so on). If a class item is selected, the actual file path is shown.

The Project Explorer and Output windows can be docked to different parts of the application window. Start dragging either window by left-click and hold on the window header to have the four-way arrow appear and then place it in any of the indicated positions.

The operation progress bar is a visual feedback on the status of any training-testing process.

Click the Cancel training or testing button to abort the current procedure.