EXPERT SYSTEM FOR INITIAL IDENTIFICATION OF DISEASES CAUSED BY HELICOBACTER PYLORI BACTERIA USING CASE BASED REASONING APPROACH

Helicobacter pylori, which is a bacterium that can live in the stomach. Infection occur when bacteria invade and damage stomach wall. Lack of information ignorance public about seriousness these causes various very serious diseases such as inflammation digestive tract (gastritis), gastric bleeding, perforation (leak stomach), infection peritoneal wall (peritonitis) cancer. This expert system aims to provide also early identification caused by pylori. After has identified type disease, it will then suggest actions need be taken. The method used CBR, this works with stages Retrieve, Reuse, Revise, Retain. data processed study are 30 data, results 29 accordance doctor's diagnosis. From results, said accuracy 97% so an alternative identifying