Sistem Pakar Diagnosis Hama Dan Penyakit Pada Tanaman Kangkung Menggunakan Metode Forward Chaining

Abstract

The production of water spinach vegetable crops in 2020 in Central Java ranks 2nd in water spinach production, which is 29,108 tons. The amount of water in spinach production and the increased risk of being attacked by pests and diseases will be even more significant, and proper care is needed to improve the quality of water spinach. It takes an expert to convey knowledge about controlling pests and diseases that are good and right. From these problems, we developed a system to overcome the problem of water spinach plant disease. This expert system uses the forward chaining method. The results of this study are a pest and disease diagnosis system on water spinach using a website-based forward chaining method with accuracy testing using the confusion matrix method by testing 50 rules. Of 50 data, 45 are considered appropriate, and the results of 5 rules are not relevant, so the evaluation results of this expert system produce system accuracy with a percentage of 90%.

Optimizing Treatment of Herbal Plant Using SOPHERBAL Android Application Fordward Chaining Method

“…TP = True Positive FP = False Positive TN = True Negative FN = False Negative TP is the number of cases that are predicted to be true positive, FP is the number of cases that are predicted to be positive but are actually negative, TN is the number of cases that are predicted to be true negative, and FN is the number of cases that are predicted to be negative but are actually positive [29]. Apart from testing using a confusion matrix, testing is also carried out using the black box method, which is used to determine the extent to which the system has run according to expectations [30].…”