Kofax Getting Started with Ascent Xtrata Pro - Manual (Page 110)

Classification
Ascent Xtrata Pro User's Guide 91
Auto Optimization
The Auto Optimization tool can be used to optimize the parameters for the Adaptive
Feature Classifier (AFC).
The optimization tool requires a test set to test the parameters. The test set must have
a directory structure that is identical to the class hierarchy. The directory names must
match the class names and are case sensitive. The test documents should be available
inside the appropriate class folders as text files (*.txt).
If no test set is available, it is possible to optimize with the training set. However,
small training sets might lead to incorrect optimization results.
Figure 3-21. Auto Optimization
X To perform auto optimization for the AFC
1
From the main menu bar, select Tools | Optimize Content Classifier. the
Adaptive Feature Classifier - Auto Optimization dialog box will display.
2
Select the Test set option and select a directory with a valid test set structure
for the current project. Use the training set if no test set is available.