I have done this in several ways. AI has a setting for Items not matched and you can set a fixed value to a field whne nothing matches. This way you can determine the ones that have run throught the process but did not match anything.
I use one of two methods; 1. Field called STATUS and set it for Matched when it does and No Match when it does not.
2. Create a new field called AI and write the info there.
This way you can run a search against the status and see all that conform. And if you have TASK LIST you can set a list for it.