Vol. 12 No. 2: May 2025

View Vol. 12 No. 2: May 2025
DOI: https://doi.org/10.15294/sji.v12i2
Published: 30-05-2025

Articles

  • Comparison of Ensemble Forest-Based Methods Performance for Imbalanced Data Classification

    Yunia Hasnataeni, Asep Saefuddin, Agus M Soleh (Author)
    183-198
    Article ID 24269
    DOI: https://doi.org/10.15294/sji.v12i2.24269

  • Mental Health Chatbot Application on Artificial Intelligence (AI) for Student Stress Detection Using Mobile-Based Naïve Bayes Algorithm

    Ekanata Desi Sagita Mariyana, Mega Novita, Nur Latifah Dwi Mutiara Sari (Author)
    199-210
    Article ID 24307
    DOI: https://doi.org/10.15294/sji.v12i2.24307

  • Integration of Random Forest, ADASYN, and SHAP for Diabetes Prediction and Interpretation

    Hozana Aulia, Adi Wibowo, Sutrisno Sutrisno (Author)
    211-222
    Article ID 24314
    DOI: https://doi.org/10.15294/sji.v12i2.24314

  • Information System Evaluation Framework to Improve Teacher and Education Personnel Competency (GTK Room): Extended Hot-Fit Framework Approach

    Retno Waluyo, Taqwa Hariguna, Ito Setiawan (Author)
    223-234
    Article ID 23841
    DOI: https://doi.org/10.15294/sji.v12i2.23841

  • User Experience Improvement (MSMEs and Buyers) Mobile AR Using Design Thinking Methods

    Desty Dwiyanasari, Oky Dwi Nurhayati, Bayu Surarso, Dinar Nugraheni (Author)
    235-246
    Article ID 24088
    DOI: https://doi.org/10.15294/sji.v12i2.24088

  • A Hybrid Sampling Approach for Handling Data Imbalance in Ensemble Learning Algorithms

    Reka Agustia Astari, I Made Sumertajaya, Agus Mohamad Soleh (Author)
    247-258
    Article ID 19163
    DOI: https://doi.org/10.15294/sji.v12i2.19163

  • In Vivo Diagnostic Automation: Identification of Malaria Parasites from Red Blood Cells Using Image Segmentation and Convolutional Neural Network Methods

    Nurul Huda, Prihandoko Prihandoko, Alfa Yuliana Dewi (Author)
    259-266
    Article ID 23502
    DOI: https://doi.org/10.15294/sji.v12i2.23502

  • Freshwater Filling Optimization Based on Price Using XGBoost and Particle Swarm Optimization on Cargo Ship Voyage

    Ilham Yulianto, Muhammad Dzulfikar Fauzi, Pima Hani Safitri (Author)
    267-282
    Article ID 24988
    DOI: https://doi.org/10.15294/sji.v12i2.24988

  • The Empirical Best Linear Unbiased Prediction and The Emperical Best Predictor Unit-Level Approaches in Estimating Per Capita Expenditure at the Subdistrict Level

    Ghina Fauziah, Anang Kurnia, Anik Djuraidah (Author)
    283-294
    Article ID 25037
    DOI: https://doi.org/10.15294/sji.v12i2.25037

  • Optimizing LSTM-CNN for Lightweight and Accurate DDoS Detection in SDN Environments

    Rikie Kartadie, Adi Kusjani, Yudhi Kusnanto, Lucia Nugraheni Harnaningrum (Author)
    295-310
    Article ID 24531
    DOI: https://doi.org/10.15294/sji.v12i2.24531

  • Evaluation of Ridge Classifier and Logistic Regression for Customer Churn Prediction on Imbalanced Telecommunication Data

    Rofik Rofik, Jumanto Unjung (Author)
    311-326
    Article ID 24620
    DOI: https://doi.org/10.15294/sji.v12i2.24620

  • From Interaction to Intention: Investigating Key Drivers of User Retention in Digital Marketplaces

    Dinar Mutiara Nugraheni, Beta Noranita, Auliya Daffa Isy (Author)
    327-338
    Article ID 24463
    DOI: https://doi.org/10.15294/sji.v12i2.24463

  • Safety Stock and Reorder Point System for RF Media Stock Optimization

    Nova Afrizal, Joko Minardi, Danang Mahendra (Author)
    339-348
    Article ID 22232
    DOI: https://doi.org/10.15294/sji.v12i2.22232

  • Optimization of Coronary Heart Disease Risk Prediction Using Extreme Learning Machine Algorithm (Case Study: Patients of Dr. Soeselo Hospital)

    Arie Iswanti, R. Rizal Isnanto, Catur Edi Widodo (Author)
    349-360
    Article ID 24746
    DOI: https://doi.org/10.15294/sji.v12i2.24746

  • Integrating UX Five Elements and Design Thinking to Design a Learning Management System

    Rika Perdana Sari, Silvana Rasio Henim (Author)
    361-370
    Article ID 24272
    DOI: https://doi.org/10.15294/sji.v12i2.24272

  • Performance Evaluation of Cheng & Church (CC) and Spectral Biclustering Algorithms under Collinearity and Overlap Conditions

    Siti Hafsah, Indahwati Indahwati, Hari Wijayanto (Author)
    371-386
    Article ID 26413
    DOI: https://doi.org/10.15294/sji.v12i2.26413