By attaching a ruleset similar to the one in Figure 9-71 on page 256 to pagetype  Other, we set the remaining pages to pagetype LowConfidence, along with both  batch-level and page-level variables indicating that a low confidence page is  present.  We can then detect whether a fixup task should be triggered. The ruleset in  Figure 9-72 checks for the presence of the variables that would have been  created if a low confidence page was detected, and splits the tasks to a fixup  task. Figure 9-72 Ruleset that checks for the presence of the variables  After we run the fixup task and assign the pagetypes, we can inject the new  pagetypes and their content back into IBM Content Classification for learning  purposes. The RuleSet shown in Figure 9-73 shows how to update the  Knowledge Base. This uses the pagetype as the classification category, and the  OCR as the content. Figure 9-73 Ruleset showing how to update the Knowledge Base  Chapter 9. Implementing an IBM Datacap and Mobile Capture application use case  257