Kofax Getting Started with Ascent Xtrata Pro - Manual (Page 486)

Project Builder User Interface
Ascent Xtrata Pro User's Guide 467
Weight
A keyword can be assigned a weight between -100% and 100%. Choose a value
that is related to the relevance of the keyword.
If a keyword is unique and never can lead to a wrong result, assign 100%. If the
keyword must be found in combination with other keywords or might indicate a
wrong result, use a lower weight. If different keywords are related to the same
alternative, their weights will be summed up as the confidence of the alternative,
but the confidence will never be higher than 100%.
Negative values can be assigned to use keywords as stop words (for example,
“order date” could be weighted at -100% since you are looking for the invoice
date).
The value can be entered manually or by the slider.
List of Keywords
This area contains a list of all the defined keywords. A keyword can be edited by
selecting it and making the changes.
Buttons
Add
Click this button to add a keyword to the list of defined keywords after you have
specified the keyword and set its properties.
Delete
Click this button to remove the currently selected item from the list of available
keywords.
Modify
Click this button to save changes to the currently selected keyword.
Clear
Click this button to remove all content and selections from the Keywords area.
Invoice Header Locator Properties Dialog Box – Order Number Keywords Tab
Use the Order Number Keywords tab to add, delete or modify keywords for the
invoice number field.