Vol. 6 No. 01 (2026): Leibniz: Jurnal Matematika

Articles

• Application of XGBoost and Catboost Algorithms for Elderly Hypertension Classification on IFLS 5 Data

  Ekklesiafilifi Loyalita Crossesa, A’yunin Sofro

  01-14

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  Abstract views: 122 times | Downloaded: 87 times

  DOI: https://doi.org/10.59632/leibniz.v6i01.734

• Comparison of Geographically Weighted Regression with Adaptive Gaussian and Bisquare Kernel on Open Unemployment Rate in Riau Islands

  Widya Reza, Febrya Christin Handayani Buan, Puce Angreni

  15-28

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  Abstract views: 153 times | Downloaded: 101 times

  DOI: https://doi.org/10.59632/leibniz.v6i01.705

• Dominating Sets and Connectivity Preservation in Power Graphs of Symmetric and Cyclic Groups

  Ika Metiza Maris, Rawdah Adawiyah Tarmizi, Nor Hafizah Md Husin

  29-38

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  Abstract views: 139 times | Downloaded: 61 times

  DOI: https://doi.org/10.59632/leibniz.v6i01.746

• Pemodelan Kasus Pneumonia Berat pada Balita di Kota Surabaya Menggunakan Zero-Inflated Negative Binomial

  A’yunin Sofro, Deswita Nada Fitriani

  39-54

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  Abstract views: 228 times | Downloaded: 126 times

  DOI: https://doi.org/10.59632/leibniz.v6i01.730

• Pemodelan Kasus Kemiskinan di Provinsi Jawa Timur dengan Algoritma Geographically Weighted Logistic Regression

  Jauhara Rana Budiani, Tantra Pratama Hendarsyah, Nur Mahmudah

  55-68

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  Abstract views: 75 times | Downloaded: 126 times

  DOI: https://doi.org/10.59632/leibniz.v6i01.693

• Simulasi Gelombang Air Laut Selat Madura Menggunakan Smoothed Particle Hydrodynamics

  Aqshal Tegar Wiratama, M. Biyadihie Adikuasa, Ahmad Hanif Asyhar

  69-83

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  Abstract views: 100 times | Downloaded: 84 times

  DOI: https://doi.org/10.59632/leibniz.v6i01.655