Currency is one of the vital organs in humans. In modern times it is often found
various types of eye diseases. One is the normal visual acuity eye disease red and red-eye
visual acuity decreases. This may sound familiar, but in fact the disease is often
experienced by society but often less than the maximum handling. Symptoms experienced
such as red eye are common in the eye. Red eye disease causing vision was normal and
decreased visual acuity such as allergies, bacteria, fungi, etc.
Artificial Intelligence is a branch of computer science that is concerned with
pengautomasi intelligent behavior. Society requires artificial intelligence to diagnose eye
diseases that people suffered. One method is to use artificial intelligence to solve the
problem is Certainty Factor. Certainty factor is the method used to overcome the
uncertainty of the decision. Typically, several diseases have symptoms similar, but with
different