Kofax Getting Started with Ascent Xtrata Pro - Manual (Page 208)

Extraction
Ascent Xtrata Pro User's Guide 189
Remember that the sequence of the selected locators is very important, as the results
of the single locators are processed according to this order. Especially when you use
the option “First of” the first result that meets the minimal confidence is taken. To
change the order of the selected locators use the up and down arrow buttons beside
the list of Selected Locators.
Properties
The following sections describe how to set up the Standard Evaluator .
X To add and configure a Standard Evaluator
1
Select Show Extraction Design from the Mode toolbar.
2
Add a new Standard Evaluator.
3
Double-click the new Standard Evaluator in the list or click the symbol in the
Locator toolbar to open its properties dialog box. A list of all the available
locators will appear in the list on the left.
4
Select a locator and click the right green arrow to move the locator to the
Selected Locators list.
Note
You can click the left green arrow once again to move the selected item
back to the Aavailable Locators list. Use the up and down arrows to move
the locators up or down in the list.
5
Select an evaluation type.
a.
Best of – This method returns the best result from all of the selected
locators. The order of the selected locators is not important.
b. First of – This method will return the best result from the first locator in
the list of Selected Locators with a result which has a confidence greater
than the minimum confidence level specified. Here the order of the
selected locators is of great importance.
6
Specify the minimum confidence threshold.
7
Specify the number of alternatives.
8
If desired, test your settings with the Test button.
9
Close the dialog box to save your settings.