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      Perbandingan Peramalan Nilai Ekspor Indonesia Menggunakan Metode Fuzzy Time Series Model Chen dengan Model Huarng

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      Date
      2024
      Author
      Depari, Arryandi Ertonimantha Sembiring
      Erliana, Windiani
      Ruhiyat
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      Abstract
      Ekspor merupakan kegiatan menjual hasil produksi dalam negeri ke luar negeri. Nilai ekspor sering kali tidak stabil, sehingga dibutuhkan suatu metode peramalan untuk mengetahui pertumbuhan nilai ekspor pada masa yang akan datang. Fuzzy time series merupakan salah satu metode peramalan yang menggunakan fuzzy logic sebagai landasannya. Pada penelitian ini digunakan 72 training data dan 12 testing data dengan metode peramalan fuzzy time series dengan dua model berbeda, yaitu model Chen dan model Huarng (heuristic). Hasil yang diperoleh ialah model Huarng memiliki hasil peramalan lebih baik daripada model Chen, hal tersebut ditunjukkan dengan nilai Mean Absolute Percentage Error (MAPE) model Huarng lebih kecil daripada model Chen.
       
      Export is the activity of selling domestic products abroad. Export value is often unstable, so a forecasting method is needed to determine the growth of export value in the future. Fuzzy time series is a forecasting method that uses fuzzy logic as its foundation. In this study, 72 training and 12 testing data were used with fuzzy time series forecasting methods with two different models, namely the Chen and the Huarng model (heuristic). The result obtained is that the Huarng model has better forecasting results than the Chen model, which is indicated by the Mean Absolute Percentage Error (MAPE) value of the Huarng model being smaller than the Chen model.
       
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      http://repository.ipb.ac.id/handle/123456789/136541
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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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      Universitas Jember Digital Repository