Vol. 4 No. 1 (2026): Journal of Data Insights

View Vol. 4 No. 1 (2026): Journal of Data Insights

All the articles in this issue were authored/co-authored by 50 authors & 14 institutions from Indonesia, Malaysia, Korea and Taiwan and reviewed by reputable reviewers.

DOI: https://doi.org/10.26714/jodi.v4i1

Published: 2026-06-30

Sains Data

Sentiment Analysis of FlyGaruda Review Using Support Vector Machine and Naive Bayes Algorithm Analisis Sentimen Ulasan FlyGaruda Menggunakan Algoritma Support Vector Machine dan Naive Bayes

Gibran Masta Pangestu Baskoro, Galet Guntoro Setiaji, Ahmad Rifa’i

1-18
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K-Nearest Neighbor Algorithm in Classification of Stunting Detection Dataset Algoritma K-Nearest Neighbor dalam Klasifikasi Dataset Deteksi Stunting

Lea Angelina, Saeful Amri, M Al Haris, Rochdi Wasono, Erna Julia Nanga, Faninda Aidina Fitri

19-26
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Comparison of Decision Tree and Random Forest Performance for Sentiment Analysis of Public Service App Reviews Perbandingan Kinerja Decision Tree dan Forest Performance untuk Analisis Sentimen Ulasan Aplikasi Layanan Publik

Aditya Rizky Purnama, Galet Guntoro Setiaji, Ahmad Rifa'i

27-42
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ADASYN-Based Multiclass Support Vector Machine for Village Development Index Classification in North Maluku Province Support Vector Machine Multikelas Berbasis ADASYN untuk Klasifikasi Indeks Pembangunan Desa di Provinsi Maluku Utara

Tiani Wahyu Utami, Lea Angelina, Saeful Amri

43-54
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Development of a Decision Support System for Regional Competitiveness Policy Recommendations Based on Explainable Artificial Intelligence (XAI) Pengembangan Sistem Pendukung Keputusan untuk Rekomendasi Kebijakan Daya Saing Regional Berdasarkan Explainable Artificial Intelligence (XAI)

Sintha Istikomah, Dwi Purnomo Putro; Sholihul Ibad; Aditya Hermawan

55-71
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Hate Speech Detection on X Using K-Nearest Neighbor with TF–IDF and Cosine Similarity Deteksi Ujaran Kebencian pada X Menggunakan K-Nearest Neighbor dengan TF–IDF dan Kesamaan Kosinus

Faiq Madani, Arvanida Feizal Permana, Abdul Karim, Riyagung Nuryusufa Tranggono Adi Prasetya, Wendy Sarasjati

72-80
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Machine Learning Based Water Level Forecasting for Tidal Flood Mitigation in Indonesian Coastal Regions Peramalan Ketinggian Air Berbasis Pembelajaran Mesin untuk Mitigasi Banjir Pasang Surut di Wilayah Pesisir Indonesia

Sugiarto Sugiarto, Riduan Riduan, Linus Yoseph Wawan Rukmono

81-89
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A Hybrid Decision Support System for Rice Plant Disease Diagnosis and Treatment Recommendation Using Dempster-Shafer, AHP-TOPSIS, and Fuzzy SAW Sistem Pendukung Keputusan Hibrida untuk Diagnosis Penyakit Tanaman Padi dan Rekomendasi Pengobatan Menggunakan Dempster-Shafer, AHP-TOPSIS, dan Fuzzy SAW

Hendik Dwi Nur Cahyono, Cahya Kusuma, Maulana Muhammad Jogo Samodro, Hariyanto Hariyanto

90-101
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The Development of Artificial Intelligence in Defense Command and Control (C2) Systems A Literature Review Perkembangan Kecerdasan Buatan dalam Sistem Komando dan Kontrol (C2) Pertahanan: Tinjauan Pustaka

Ahmad Fajrin Kusuma Wijaya, Riduan Riduan

102-116
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A Classification of Debunking in Indonesian Fact-Checking Platforms Using NLP and Machine Learning : A Mixed-Methods Approach with Corpus Analysis and IndoBERT Klasifikasi Pembantahan dalam Platform Pengecekan Fakta Indonesia Menggunakan NLP dan Machine Learning: Pendekatan Metode Campuran dengan Corpus Analysis dan IndoBERT

Bayu Hartono, Riduan Riduan, Rudy Agus Gemilang Gultom, Hondor Saragih

117-127
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The AI-Enabled Pharmacovigilance for Defence Health Surveillance: Automatic Detection of Adverse Drug Events from Patient Reviews Using BioClinical ModernBERT Farmakovigilans Berbasis AI untuk Pengawasan Kesehatan Pertahanan: Deteksi Otomatis Kejadian Efek Samping Obat dari Ulasan Pasien Menggunakan BioClinical ModernBERT

Nanang Yulian, R. Djoko Andreas Navalino, Linus Yoseph Wawan Rukmono, Riduan Riduan

128-140
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MSME Digital Transformation Readiness Prediction for Data-Driven Decision Support Prediksi Kesiapan Transformasi Digital UMKM untuk Dukungan Pengambilan Keputusan Berbasis Data

Andi Riansyah, Maya Indriastuti, Maulana Ahmad Widiarta

141-152
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CoVaR Modelling using QRNN Based on Quantile Regression And Quantile Autoregressive Models with Stochastic Search Variable Selection for LQ45 Pemodelan CoVaR menggunakan QRNN Berdasarkan Regresi Kuantil dan Model Autoregresif Kuantil dengan Pemilihan Variabel Pencarian Stokastik untuk LQ45

Zulfa Wahyu Mardika, Dedy Dwi Prastyo, T. Dwi Ary Widhianingsih

153-166
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A Hybrid AHP-TOPSIS Decision Support System with Temporal Ridge Regression for Dynamic Prediction of Regional Food Vulnerability Index Sistem Pendukung Keputusan AHP-TOPSIS Hibrida dengan Regresi Ridge Temporal untuk Prediksi Dinamis Indeks Kerentanan Pangan Regional

Surya Supratman, Riduan Riduan, Mokhamad Solikin, Maulana Muhammad Jogo Samodro

167-185
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A Hybrid LSTM with GARCH-MIDAS-X for Modelling IDX Composite Volatility Model LSTM dengan GARCH-MIDAS-X untuk Pemodelan Volatilitas Komposit IDX

Silviya Indriyani, Irhamah, Tintrim Dwi Ary Widhianingsih

186-196
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Systematic Review of Multimodal Emotion Recognition in the Wild: Integrating Facial Expressions, Speech, and Physiological Signals for Enhanced Context-Aware Applications Tinjauan Sistematis Pengenalan Emosi Multimodal di Lingkungan Alami: Mengintegrasikan Ekspresi Wajah, Ucapan, dan Sinyal Fisiologis untuk Aplikasi yang Lebih Sadar Konteks

Muhammad Munsarif, Norshuhani Zamin, Richmond Ampah-Mensah

197-224
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Hyperparameter Optimization of Random Forest using Grey Wolf Optimization for Heart Disease Classification Optimasi Hiperparameter Random Forest Menggunakan Grey Wolf Optimization untuk Klasifikasi Penyakit Jantung

Ratih Khotimahtus Sa'diyah, Muhammad Sam’an, Safuan, Mustafa Mat Deris

225-238
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