JOURNAL OF SCIENCE AND SOCIAL RESEARCH
Vol 8, No 4 (2025): November 2025

MULTI-COMMODITY NON-OIL EXPORT FORECASTING IN INDONESIA USING BACKPROPAGATION ARTIFICIAL NEURAL NETWORK

Suhermanto, Suhermanto (Unknown)
Siregar, Helmi Fauzi (Unknown)



Article Info

Publish Date
22 Nov 2025

Abstract

Abstract: Forecasting non-oil export commodities is critical for Indonesia's trade strategy, as these commodities contribute 93.8% of total national exports. This study develops a multi-commodity export prediction system using Artificial Neural Network (ANN) with backpropagation algorithm for 32 Indonesian non-oil commodities across six strategic sectors. Using monthly export data from February to August 2025 from Indonesia's Central Statistics Agency, we identified optimal neural network architecture 6-5-1 (6 input neurons for 6-month historical data, 5 hidden neurons, 1 output neuron). The model achieved 89.16% training accuracy and 88.43% testing accuracy with minimal 0.73% differential, indicating strong generalization without overfitting. Highest accuracy occurred on stable commodities (Tobacco: 99.94%, Animal/Plant Fats: 99.90%) while volatile commodities showed lower accuracy (Oil Seeds: 42.57%). The developed web-based system enables policymakers and exporters to make strategic decisions for international trade. This research demonstrates ANN backpropagation effectiveness for multi-dimensional commodity forecasting and provides practical decision-support tools for Indonesia's non-oil export sector.Keyword: artificial neural network; backpropagation; export forecasting; commodity prediction; Indonesia.Abstrak: Peramalan komoditas ekspor nonmigas sangat penting untuk strategi perdagangan Indonesia karena berkontribusi 93,8% dari total ekspor nasional. Penelitian ini mengembangkan sistem prediksi ekspor multi-komoditas menggunakan Jaringan Syaraf Tiruan (JST) dengan algoritma backpropagation untuk 32 komoditas nonmigas Indonesia di enam sektor strategis. Menggunakan data ekspor bulanan Februari-Agustus 2025 dari Badan Pusat Statistik Indonesia, kami mengidentifikasi arsitektur jaringan optimal 6-5-1 (6 neuron input untuk data 6 bulan, 5 neuron tersembunyi, 1 neuron output). Model mencapai akurasi training 89,16% dan testing 88,43% dengan diferensial minimal 0,73%, menunjukkan generalisasi kuat tanpa overfitting. Akurasi tertinggi pada komoditas stabil (Tembakau: 99,94%, Lemak dan Minyak: 99,90%) sedangkan komoditas volatil menunjukkan akurasi lebih rendah (Biji-bijian Berminyak: 42,57%). Sistem berbasis web memungkinkan pembuat kebijakan dan eksportir membuat keputusan strategis untuk perdagangan internasional. Penelitian ini menunjukkan efektivitas JST backpropagation untuk peramalan komoditas multi-dimensi dan menyediakan alat pengambilan keputusan praktis untuk sektor ekspor nonmigas Indonesia.Kata kunci: jaringan syaraf tiruan; backpropagation; peramalan ekspor; prediksi komoditas; Indonesia.

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Journal Info

Abbrev

JSSR

Publisher

Subject

Computer Science & IT Economics, Econometrics & Finance Education Social Sciences

Description

Journal of Science and Social Research is accepts research works from academicians in their respective expertise of studies. Journal of Science and Social Research is platform to disclose the research abilities and promote quality and excellence of young researchers and experienced thoughts towards ...