We used 114 samples for accuracy measurement using the comparison of diagnosis results of the expert system and 3 veterinarians (which were not veterinarian team collected knowledge). The result showed that our expert system
provided the disease diagnosis accuracy of 93.56 % (veterinarian1= 93.85 %, veterinarian2 = 94.73 %, veterinarian3 = 92.10 %, mean = 93.56 % ).