Journal of Intelligent Systems for Community Development (JISCoDe)
Vol. 1 No. 1 (2026): 2026: JISCoDe Volume 1 Issue 1 Year 2026

Food and Beverage Sales Prediction Using Linear Regression and Random Forest Regression at Ayam Serayu Restaurant Bekasi

Nabila Ramadhani Sari (Universitas Bhayangkara Jakarta Raya)
Herlawati Herlawati (Unknown)
Prima Dina Atika (Unknown)



Article Info

Publish Date
31 Jan 2026

Abstract

The large number of sales transactions at Ayam Serayu Restaurant Bekasi creates challenges in managing and analyzing sales data. Manual processes make it difficult to predict future sales, affecting inventory management and decision-making. Therefore, an accurate prediction method is needed. This study applies Linear Regression and Random Forest Regression to predict sales based on historical data. The research stages included data collection, preprocessing, modeling, and evaluation using Mean Absolute Error (MAE) and Root Mean Squared Error (RMSE). The results show that Random Forest Regression provides better accuracy than Linear Regression. The resulting model is expected to improve operational efficiency and support decision-making at Ayam Serayu Restaurant Bekasi.

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Journal Info

Abbrev

jiscode

Publisher

Subject

Description

Journal of Intelligent Systems for Community Development (JISCoDe, J. Intell. Syst. Community Dev.) is an interdisciplinary scholarly journal published by the Indonesian Artificial Neural Network Society. It aims to advance research, innovation, and practical applications of intelligent systems in ...