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• Two-Stage Tuning of Machine Learning Models for Heart Disease Classification on Synthetic Data

  Marini ⁽¹⁾ , Tri Sugihartono ⁽²⁾ , Chandra Kirana ⁽³⁾ , Benny Wijaya ⁽⁴⁾ , Hamidah ⁽⁵⁾

  (1) Institut Sains dan Bisnis Atma Luhur , Indonesia ,

  (2) Institut Sains dan Bisnis Atma Luhur , Indonesia ,

  (3) Institut Sains dan Bisnis Atma Luhur , Indonesia ,

  (4) Institut Sains dan Bisnis Atma Luhur , Indonesia ,

  (5) Institut Sains dan Bisnis Atma Luhur , Indonesia

  2796-2816

  2026-06-22

  DOI : 10.63158/journalisi.v8i3.1599

  Abstract View : 413

  Download PDF downloads: 264
• Ensemble Learning for Pediatric Stunting Detection: A Comparative Study of XGBoost, Random Forest, and LightGBM with Oversampling Techniques

  Tri Sugihartono ⁽¹⁾ , Djoko Soetarno ⁽²⁾ , Rahmat Sulaiman ⁽³⁾ , Sarwindah ⁽⁴⁾ , Marini ⁽⁵⁾ , Fitriyani ⁽⁶⁾

  (1) Institut Sains dan Bisnis Atma Luhur , Indonesia ,

  (2) Binus University , Indonesia ,

  (3) Institut Sains dan Bisnis Atma Luhur , Indonesia ,

  (4) Institut Sains dan Bisnis Atma Luhur , Indonesia ,

  (5) Institut Sains dan Bisnis Atma Luhur , Indonesia ,

  (6) Institut Sains dan Bisnis Atma Luhur , Indonesia

  1672-1692

  2026-04-12

  DOI : 10.63158/journalisi.v8i2.1568

  Abstract View : 862

  Download PDF downloads: 461