The Indonesian Journal of Computer Science
Vol. 15 No. 1 (2026): The Indonesian Journal of Computer Science

Perancangan Early Warning System Berbasis Data Warehouse untuk Pencegahan Mahasiswa Drop Out

Syalevi, Rahmad (Unknown)
Purnama, Diki Gita (Unknown)
Ayu, Jenar Mahesa (Unknown)



Article Info

Publish Date
21 Feb 2026

Abstract

Higher education institutions require integrated, analytics-based data management to support strategic decision-making and student drop out prevention. This study aims to design a Data Warehouse (DW) model as the foundation for an Early Warning System (EWS) to detect student drop out risks at Universitas Paramadina. The DW is designed using the Kimball lifecycle approach with a star schema implementation, integrating data from multiple business processes such as academics, finance, and LMS activities. The EWS is developed using a supervised learning classification approach, utilizing Logistic Regression as the baseline model and proposing Random Forest for advanced modeling. The results demonstrate that an integrated DW effectively supports machine learning-based predictive analytics and serves as a strategic framework for proactive student drop out prevention.

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Journal Info

Abbrev

ijcs

Publisher

Subject

Computer Science & IT Electrical & Electronics Engineering Engineering

Description

The Indonesian Journal of Computer Science (IJCS) is a bimonthly peer-reviewed journal published by AI Society and STMIK Indonesia. IJCS editions will be published at the end of February, April, June, August, October and December. The scope of IJCS includes general computer science, information ...