Medical diagnostic expert system for malaria and typhoid fever

Expert System is computer software application which has the ability to replicate the thinking and reasoning capacity of human-being based on some facts and rules presented to it. Today expert systems have been used in almost all the fields to assist the users in decision making. They act like experts and provide the expertise decision and assistance for all the fields where human expatriation and complex decision making is required, like medical diagnosis, expert decision making, policy making, estimating strategies, analysis etc.