Sistem Pakar Diagnosa Penyakit Sapi Berbasis Web Menggunakan Metode Certainty Factor


  • sonia sunarto sonia


Expert System, Certainty Factor, PHP, MySQL, Cattle Disease


Disease inspection in cattle is currently less attention to making cattle susceptible to disease. This makes it difficult for farmers in the initial handling and do not know what to do without an expert. The process of diagnosing disease in cattle cannot be done by just anyone because there is uncertainty between the type of disease and its symptoms. Based on these problems, an expert system was built that was able to diagnose diseases in cattle as is usually done by an expert. An expert system is an artificial intelligence that adopts expert knowledge that is used to solve problems that can usually only be solved by experts in their fields. This expert system uses the Certainty Factor method, the PHP programming language and the MySQL database. There are 6 types of diseases that can be recognized by the expert system, while the symptoms that can be recognized by the expert system are 5 types of symptoms. By doing an accuracy test by an expert, an accuracy rate of 90% was obtained. From the results of questionnaires to farmers, it can be concluded that it helps farmers to diagnose cattle diseases and their handling


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