PERAMALAN HARGA CABAI RAWIT DI KOTA MALANG DENGAN METODE HOLT-WINTERS EXPONENTIAL SMOOTHING
نویسندگان
چکیده
AbstrakHarga cabai rawit yang berfluktuasi menyebabkan petani takut akan adanya kerugian karena tidak dapat memprediksi harga. Salah satu cara bisa dilakukan untuk mencegah adalah dengan melakukan peramalan (forecasting). Peramalan merupakan metode digunakan sesuatu di masa depan menggunakan data lalu. bernama Holt-Winters Exponential Smoothing, biasa pada barang memiliki pola harga musiman, sesuai tanaman musiman. sebanyak 108 buah, yaitu rata-rata bulanan Kota Malang dari 2012-2020. Menggunakan nilai inisialisasi level 0.99, trend 0.01, seasonal didapatkan MAPE sebesar 31%, MAD 9762, dan MSD 183465457. Hasil tahun 2021 mengalami naik turun. Bila dibandingkan aktual, lebih rendah daripada tetapi dihasilkan sama, dikarenakan musim penghujan bulan Januari menjadi gagal panen, melambung tinggi. Rekomendasi para mengatur luas tanam saat penghujan, penanaman secara tumpangsari, menjual dalam bentuk selain segar, menjalin kemitraan perusahaan.Kata kunci: rawit, harga, holt-winters exponential smoothingAbstractThe fluctuating price of chilli causes farmers to hesitate plant chilli, because they are afraid losses. A way that can be done prevent losses is by forecasting. Forecasting a method used predict something in the future using from past. One forecasting methods called which commonly for goods have patterns, and one them chilli. units, consist on monthly average City With initialization value produce The results chilli’s experience up down pattern. When compared with actual data, forecasted lower than price, but pattern same, due rainy season January fail, prices soar. Recommendations given regulate planting area during season, do intercropping, sell forms other fresh establish partnerships companies.Keywords: forecasting, smoothing
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ژورنال
عنوان ژورنال: Agricore
سال: 2022
ISSN: ['2615-7411', '2528-4576']
DOI: https://doi.org/10.24198/agricore.v6i2.34778