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Journal of Data Mining and Information Systems
Published by Yayasan Pendidikan Penelitian Pengabdian Algero
ISSN : 29865271     EISSN : 29863473     DOI : https://doi.org/10.54259/jdmis
Core Subject : Science,
Computer Science & IT
Journal of Data Mining and Information Systems (JDMIS) is intended as a medium for scientific studies of research results, thoughts, and critical-analytic studies regarding research in the field of computer science and technology, including Information Technology, Informatics Management, Data Mining, and Information Systems. It is part of the spirit of disseminating knowledge resulting from research and thoughts for the service of the wider community. In addition, it serves as a reference source for academics in Computer Science and Information Technology. JDMIS publishes papers regularly two times a year, namely in February and August. All publications in JDMIS are open, allowing articles to be freely available online without a subscription.
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 42 Documents
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Developing Business Intelligence Dashboard for Sales KPI Monitoring in Advertising Agency: A Human-Centered Design Approach Zarqan, Ince Ahmad; Nugraha, Dimas Yudistira; Sitompul, Ganda Tua; Nababan, Adli Abdillah
JDMIS: Journal of Data Mining and Information Systems Vol. 4 No. 1 (2026): February 2026
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/jdmis.v4i1.6596

Abstract

Digital advertising agencies in South Jakarta face significant challenges in monitoring sales performance due to data fragmentation across multiple platforms such as CRM, spreadsheets, and digital advertising tools. Conventional manual reporting processes lead to data latency, high error rates, and delayed strategic decision-making. This study aims to develop a Business Intelligence (BI) dashboard to monitor Sales Key Performance Indicators (KPIs) in real-time, utilizing a Human-Centered Design (HCD) approach to ensure high usability and adoption. The research methodology follows the ISO 9241-210 standard for HCD, encompassing four iterative phases: understanding the context of use, specifying user requirements, producing design solutions, and evaluating designs. The system was developed using Google Looker Studio with a data warehouse architecture integrating Google BigQuery. Testing was conducted involving 15 internal stakeholders using the System Usability Scale (SUS) and User Experience Questionnaire (UEQ). The results demonstrated a SUS score of 82.5 (Excellent) and positive benchmarks in efficiency and perspicuity metrics. The implementation of the dashboard reduced reporting time by 60% and improved data accessibility for executive decision-making. This study contributes to the literature by demonstrating how HCD principles can bridge the gap between technical BI capabilities and end-user cognitive needs in the creative industry context.
Implementasi Algoritma K-Means Dengan Normalisasi Min-Max Pada Analisis Data Ketidakbersekolahan Anak Tambunan, Elsahday; Br Limbeng, Yuni; Sipayung, Sardo
JDMIS: Journal of Data Mining and Information Systems Vol. 4 No. 1 (2026): February 2026
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/jdmis.v4i1.7064

Abstract

Anak-anak yang tidak bersekolah merupakan suatu masalah dalam dunia pendidikan yang masih menjadi tantangan, terutama di kalangan masyarakat dengan ekonomi rendah. Tingginya jumlah anak yang tidak mengenyam pendidikan dapat mengurangi kualitas sumber daya manusia dan memperbesar kesenjangan sosial. Penelitian ini bertujuan untuk mengkaji ketidakbersekolahan pada anak berdasarkan level pendidikan dan kelompok pengeluaran, dengan menggunakan pendekatan data mining. Metode yang diterapkan mencakup normalisasi Min-Max sebagai langkah awal dalam memproses data serta algoritma K-means Clustering untuk proses pengelompokan. Normalisasi Min-Max digunakan untuk menyamakan skala data dalam rentang 0 hingga 1, sehingga setiap variabel memiliki peran yang seimbang dalam perhitungan jarak. Data yang digunakan adalah data angka anak tidak sekolah Tahun 2023, yang mencakup tingkat pendidikan SD, SMP, dan SMA rentang kelompok pengeluaran dari kuantil 1 hingga 5. Temuan penelitian ini menunjukkan bahwa algoritma K-Means dengan k = 3 dapat mengelompokkan data menjadi tiga kluster utama, yakni tingkat ketidakbersekolahan yang tinggi, sedang, rendah. Ini mengindikasikan adanya hubungan antara level pengeluaran dan partisipasi anak dalam pendidikan.

Page 5 of 5 | Total Record : 42

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