Penerapan Teorema Bayes pada Sistem Pakar Pendeteksi Penyakit Domba

Sheep are one of the livestock that can provide benefits such as meat, milk, and skin which used a source income for community, especially in Asahan regency area. However, still, farmer's knowledge terms care sheep diseases result being able to die. The purpose this study was create an expert system diagnose disease using theory Bayes. waterfall is model with stages, analysis, design, implementation, testing. analysis carried out find required data observations interviews. design consists Unified Modeling Language (use case ), diagram classes, flowcharts, interfaces. Testing uses black box aims functionality has been implemented, Our findings resulted bayes having diagnosis sheep. results Bayes showed experienced deworming probability level 60.71%. test show already running well