Kofax INDICIUS 6.0 - Manual (Page 117)

Configuration
Getting Started Guide (Classification and Separation) 107
a
For the Per-Document Results, change the confidence threshold for each
document type in the table on the far right.
ƒ
For any document type with a classification rate of less than 95%,
change its confidence threshold to 85%.
ƒ For any document type with a classification rate of less than 60%,
change its confidence threshold to 80%.
Figure 4-37. Thresholds Set
b
On the Control Sheet, select “Use user-defined category thresholds.”
c
Click Recalculate All.
Figure 4-38. New Statistics
d
Check that the Accuracy has not dropped. If it has, increase the
Confidence Threshold in 1% increments until the accuracy improves or
you are happy with the compromise.
Once you have determined the optimum thresholds, you need to set them
on the separator.
e
Leaving Excel open (so you can see the thresholds), navigate to your
configuration’s resources folder:
My Documents\Transformation Studio
Projects\Tutorial\Configurations\Page Classification and
Separation\Resources.