The Intuitive Algorithm powers Expert Systems, which are diagnostic tools. Question and answer sessions identify data categories, which fit particular contexts. For example, in medicine, the Expert System identifies a disease, which fits the context of a group of presented symptoms.

This Expert System uses the Intuitive Elimination process, deciding its own questioning priority, to reach answers. Vague symptoms are used positively and stupid questions avoided. This page leads to a few online Expert Systems, designed to demonstrate the concept.

        Click on the Expert System for a question and answer diagnostic session.