Search

Search Results

• Sentiment Analysis on Coretax Data Using SVM and Random Forest with SMOTE and Tomek-Link

  Hery Oktafiandi ⁽¹⁾ , Winarnie Winarnie ⁽²⁾ , M. Fajar Ramadhan ⁽³⁾ , Febriyanti Panjaitan ⁽⁴⁾

  (1) Universitas Satu ,

  (2) Universitas Satu ,

  (3) Universitas Satu ,

  (4) Universitas Satu

  2803-2818

  2025-09-30

  DOI : 10.51519/journalisi.v7i3.1279

  Abstract View : 1099

  Download PDF downloads: 757
• Optimizing Multiclass Android Malware Family Classification Using SMOTE-Tomek Links and XGBoost

  Ali Nur Ikhsan ⁽¹⁾ , Adam Prayogo Kuncoro ⁽²⁾ , Debby Ummul Hidayah ⁽³⁾ , Fajar Ramadhan ⁽⁴⁾

  (1) Universitas Amikom Purwokerto ,

  (2) Universitas Amikom Purwokerto ,

  (3) Universitas Amikom Purwokerto ,

  (4) Universitas Amikom Purwokerto

  5175-5205

  2026-08-30

  DOI : 10.63158/journalisi.v8i4.1788

  Abstract View : 72

  Download PDF downloads: 27
• Machine Learning Classification of SCD, CHF, and NSR Using 15-Minute ECG-Derived HRV Features

  Febriyanti Panjaitan ⁽¹⁾ , Win Ce ⁽²⁾ , M. Fajar Ramadhan ⁽³⁾ , Winarnie ⁽⁴⁾ , Hery Oktafiandi ⁽⁵⁾

  (1) Satu University ,

  (2) Binus University ,

  (3) Satu University ,

  (4) Satu University ,

  (5) Satu University

  2275-2299

  2026-04-26

  DOI : 10.63158/journalisi.v8i2.1557

  Abstract View : 436

  Download PDF downloads: 279