Vol. 7 No. 1 (2026): Indonesian Journal of Data and Science

View Vol. 7 No. 1 (2026): Indonesian Journal of Data and Science

DOI: https://doi.org/10.56705/ijodas.v7i1

Published: 2026-03-31

Data Science

Sentiment Classification and Influential Actor Detection on Twitter (Case Study: The Raja Ampat Mining Conflict)

Micguel Arter Imbiri, Lorna Yertas Baisa, Josua Josen A. Limbong

15-31
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Vehicle Detection Using YOLOv8 on Low-Resolution Images

Nifal, Farniwati Fattah, Andi Widya Mufila Gaffar

32-41
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Artificial Intelligence (AI) using Long Short-Term Memory (LSTM) for Sales Prediction in Campus Minimarkets

Harlinda L, Abdul Rachman Manga, Ramdan Satra

42-52
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Fine-Tuning a Large Language Model on Vertex AI for a New Student Registration Chatbot at Universitas Muhammadiyah Makassar

Desi Anggreani, Muhyiddin A M Hayat, Lukman, Ahmad Faisal, Khadijah, Darniati

53-60
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Implementation of an AI Agent Chatbot with a Dynamic Knowledge Base from Google Drive for Journal Information Service

Huzain Azis, Randika sakha Ramadani Putra Ahmad, Irawati Syahriawan

61-68
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Comparison of Naïve Bayes and SVM in Sentiment Analysis of ChatGPT for Learning on X and YouTube

Ni Putu Eka Swari, Ni Wayan Jeri Kusuma Dewi, Ni Ketut Utami Nilawati, Aniek Suryanti Kusuma, Ni Luh Wiwik Sri Rahayu Ginantra

69-81
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Kodály Hand Sign Recognition from Hand Landmarks Using XGBoost

Achmad Zulfikar, Farniwati Fattah, Andi Widya Mufila Gaffar

82-94
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The Effect of Clinical Rule-Based Domain Filtering on the Performance of FP-Growth-Based Drug Recommendation Systems

Muhammad Zaqly Luluang, Irawati, Herdianti Darwis

95-107
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Comparing Sentiment Labeling with RoBERTa and IndoBERTweet on Public Opinion of Program Makan Bergizi Gratis

Putri Nur Rezky, Dolly Indra, Herdianti

108-121
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Application of the DeepSurv Model to Predict Survival in Patients with Kidney Failure Undergoing Hemodialysis

Rizki Amanda, Aviolla Terza Damaliana, Muhammad Idhom, Muhamad Liswansyah Pratama

122-134
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Implementation of Latent Dirichlet Allocation (LDA) to Identify National Pride in YouTube Comments

Rizal Kurniawan, Amin Akbar, Rinaldi Rinaldi, Aflah Zakinov Irta

135-144
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Drug Recommendation Using Multilabel Classification with Decision Tree Based on Patient Complaints and Diagnoses

Muh Aristsyah Malik, Harlinda, Herdianti Darwis

145-159
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