Sistem Pakar Diagnosis Hama dan Penyakit Tanaman Melon Menggunakan Jaccard Coefficient
DOI:
https://doi.org/10.29407/qwe92390Keywords:
diagnonis penyakit, hama tanaman, Jaccard Coefficient, melon, sistem pakarAbstract
Melon (Cucumis melo L.) merupakan komoditas hortikultura bernilai ekonomi tinggi, namun produktivitasnya sering menurun akibat serangan hama dan penyakit. Kesamaan gejala antarpenyakit menyebabkan petani mengalami kesulitan dalam melakukan diagnosis awal secara tepat. Penelitian ini mengembangkan sistem pakar diagnosis hama dan penyakit tanaman melon berbasis web menggunakan metode Jaccard Coefficient. Metode penelitian meliputi penyusunan basis pengetahuan berupa relasi penyakit–gejala serta perhitungan tingkat kesesuaian antara gejala input pengguna dan basis pengetahuan menggunakan Jaccard Coefficient. Hasil implementasi menunjukkan bahwa pada salah satu contoh pengujian, sistem mendiagnosis hama Kutu Daun (Aphis gossypii Glover) dengan nilai Jaccard sebesar 1,00 atau 100%, yang menunjukkan kesesuaian penuh antara gejala input dan basis pengetahuan. Sistem ini dapat digunakan sebagai alat bantu diagnosis awal hama dan penyakit tanaman melon secara lebih terstruktur.
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