Jurnal Tecnoscienza
Vol. 10 No. 2 (2026): JURNAL TECNOSCIENZA

Analisis Faktor-Faktor yang Memengaruhi Produksi Gula serta Perbandingan Akurasi Regresi Linear dan Single Exponential Smoothing

Puspita Dea Anggraini (Universitas Bhinneka PGRI)
Dwi Junianto (Universitas Bhinneka PGRI)



Article Info

Publish Date
29 Apr 2026

Abstract

Sugar production in Indonesia is still fluctuating and has not been able to meet the increasing domestic demand, so a comprehensive analysis of factors related to sugar production and accurate forecasting methods is needed. This study aims to analyze the relationship between sugarcane production and yield to sugar production in Indonesia and compare the accuracy of multiple linear regression forecasting methods and Single Exponential Smoothing (SES). The data used is secondary data obtained from the Central Statistics Agency with a total of 44 observations. The analysis was carried out using linear regression to test the relationship between variables and the SES method to forecast until 2025. The results showed that sugarcane production and yield had a significant relationship with sugar production, both partially and simultaneously, with a determination coefficient value (R²) of 0.703. The accuracy test showed that the linear regression method had a MAPE value of 11.75%, while the SES method was 8.85%, so the SES was considered more accurate. The forecast results indicate a trend to increase sugar production until 2025. Thus, the SES method is more suitable for forecasting, while linear regression is more appropriate for analyzing the relationships between variables. 

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Journal Info

Abbrev

TECNOSCIENZA

Publisher

Subject

Civil Engineering, Building, Construction & Architecture Computer Science & IT Engineering Mathematics Other

Description

TECNOSCIENZA is an academic journal on the issued related to engineering, earth science, and technology. Published actually in April and October. It is open to all scientist, researchers, education practitioners, and other scholar. Therefore this journal welcomes to various topics that have recieved ...