Abstract:
Expert system is one part of man-made intelligence that contains knowledge and
experience that is entered by one or many experts into a particular field of knowledge,
while the method used is the Bayes Theorem, which is a theorem with two different
interpretations. In Bayes's interpretation, this theorem states how far the level of
subjective trust must change rationally when there are new instructions. This research
is conducted by scheme and making of an expert system used to assist to determine the
diagnosa of any diseases which is preceded by main symptom of pregnancy diseases.
Problems of uncertainty knowledge in this expert system is overcome by using Bayesian
probability method. The process of diagnosing the patient diseases carried out in the
consultancy session, will be preceded by the system raising the relevant questions to
patient according to main symptom of natural by pregnancy diseases. The aim of this
expert system is to help lay users to detect the onset of disease in the womb of pregnant
women and provide possible treatment advice, but this system is not an absolute
substitute for doctors.
