Kofax Getting Started with Ascent Xtrata Pro - Manual (Page 118)

Classification
Ascent Xtrata Pro User's Guide 99
you to drag-and-drop the phrase from the Document Viewer into the Classification
Design panel and create a new instruction with it.
X To insert a new instruction with a drag-and-drop operation
1
Make sure the appropriate class is selected in the hierarchy.
2
Make sure the Classification Design panel is visible. (To make it visible, select
View | Show Classification Design from main menu bar.)
3
Open a document for which OCR has already been performed, or open a text
document.
4
Click Show Text from the toolbar of the Document Viewer. The text of the
current document page will display in a text window.
5 Select the phrase inside the document text that you want to add as an
instruction.
6
Click the selected text and drag the mouse pointer to the Classification Design
panel.
7 Release the mouse button. The Instruction Properties dialog box will display
with the selected text as a new instruction.
8
Adjust the relevance and click Close.
It is possible to combine several phrases inside a single instruction. You have to click
the “Adds a new phrase to the instruction” button for each additional phrase you
want to add to the instruction.
If you combine several phrases within an instruction, they will have a Boolean AND
relation. All the phrases in the instruction must be found before the relevance is
evaluated and the instruction is applied to the classification result.
Note that you can use a NOT operator when using multiple phrases. This means that
none of the NOT phrase can exist anywhere in the document, and all the other
phrases must exist for the instruction to be applied.
The following sample shows an example of this. In this example, the Instruction
Classifier must find both “Kundennummer” and “Rechnung” and must not find the
phrase “Mahnung” in the document.