SELECTED ANSWER
replied on November 8, 2016
Hi Stephane,
The short answer is no, Import Agent 10 does not configure OCR settings per profile, it is still controlled globally. Someone from the product development team might be able to weigh in on whether this is something which could/would be considered for a future enhancement.
In the meantime, what you can do is for profiles which would need different OCR settings, store them to a single folder and set up a Workflow to monitor for new files and schedule OCR for the entries with the desired settings, then route them to their final destinations accordingly. You could set up different "processing" folders for each configuration of OCR needed.
The only catch with this setup would be that you would need Distributed Computing Cluster (DCC) for the Schedule OCR task. If you have many documents which would be often OCRed, this would be a good investment for sharing resources for the processing-intensive OCR action.
Hope this helps!