Items where Subject is "01 MATHEMATICAL SCIENCES > 0104 Statistics > 010402 Biostatistics"

Journal Article

Hafildah, Ummi and Karisma, Ria Dhea Layla Nur ORCID: https://orcid.org/0000-0002-5941-9565 (2022) Analisis ketahanan hidup pada penderita kanker serviks menggunakan regresi cox proportional hazard. Jurnal Riset Mahasiswa Matematika, 2 (2). pp. 59-67. ISSN 2808-4926

Karisma, Ria Dhea Layla Nur ORCID: https://orcid.org/0000-0002-5941-9565, Pagalay, Usman and Khudzaifah, Muhammad ORCID: https://orcid.org/0000-0001-8500-1843 (2025) Random forest classification of infant mortality rate in Indonesia: A Gini-based analysis. CAUCHY: Jurnal Matematika Murni dan Aplikasi, 10 (2). pp. 644-659. ISSN 2086-0382

Pagalay, Usman, Karisma, Ria Dhea Layla Nur ORCID: https://orcid.org/0000-0002-5941-9565, Saadati, Hawzah, Alisah, Evawati, Ratnaning, Palupi ORCID: https://orcid.org/0009-0007-9959-5823 and Widayani, Heni ORCID: https://orcid.org/0000-0002-6966-6754 (2026) Bayesian multiple imputation using fully conditional specification for handling missing values in lung cancer data. Cauchy: Jurnal Matematika Murni dan Aplikasi, 11 (2). pp. 2475-2493. ISSN 2477-3344

Research

Karisma, Ria Dhea Layla Nur ORCID: https://orcid.org/0000-0002-5941-9565 (2023) Prediksi random forest pada angka kematian bayi di Indonesia. Research Report. UIN Maulana Malik Ibrahim Malang, Malang. (Submitted)

Pagalay, Usman, Karisma, Ria Dhea Layla Nur ORCID: https://orcid.org/0000-0002-5941-9565, Alisah, Evawati and Palupi, Ratnaning ORCID: https://orcid.org/0009-0007-9959-5823 Modified Boosted Support Vector Machine pada Kasus Imbalanced Data: Studi Kasus Angka Kematian Bayi. Research Report. UIN Maulana Malik Ibrahim Malang, Malang. (Unpublished)

Pagalay, Usman, Karisma, Ria Dhea Layla Nur ORCID: https://orcid.org/0000-0002-5941-9565 and Khudzaifah, Muhammad ORCID: https://orcid.org/0000-0001-8500-1843 (2024) Identifikasi faktor resiko stunting pada anak di bawah lima tahun di Indonesia menggunakan Logistics Regression Ensembles (LORENS). Research Report. LP2M UIN Maulana Malik Ibrahim Malang.

Conference

Karisma, Ria Dhea Layla Nur ORCID: https://orcid.org/0000-0002-5941-9565, Ameliya, Dhea P., Pagalay, Usman, Widayani, Heni ORCID: https://orcid.org/0000-0002-6966-6754, Saadati, Hawzah and Jamhuri, Mohammad ORCID: https://orcid.org/0000-0002-4506-7669 (2026) Classification of imbalanced lung cancer stage data using wang’s boosted support vector machine. Presented at 2026 International Conference on Artificial Intelligence Robotics, Signal and Image Processing (AIRoSIP), 06 August 2026, Yogyakarta.

Karisma, Ria Dhea Layla Nur ORCID: https://orcid.org/0000-0002-5941-9565, Arinda, Tiara Setyo, Widayani, Heni ORCID: https://orcid.org/0000-0002-6966-6754 and Kusumastuti, Ari (2023) Clustering of COVID-19 provinces in Indonesia using fuzzy means cluster methods. Presented at The 12th International Conference on Green Technology (ICGT 2022), 26-27 Oct 2022, Malang, Indonesia.

Munawar, Muhammad S., Karisma, Ria Dhea Layla Nur ORCID: https://orcid.org/0000-0002-5941-9565 and Kharisma, Dwi I. (2025) Classification infant mortality rates (IMR) using logistic regression ensemble (LORENS). Presented at The International Symposium on Biomathematics (SYMOMATH) 2023, 6–8 August 2023, Malang.

Hak Cipta

Ria Dhea Layla Nur Karisma (2023) Penggunaan program Random Forest pada angka kematian bayi dengan software R-Studio (sertifikat hak cipta). 000516080.

Ria Dhea Layla Nur Karisma, Usman Pagalay dkk (2025) Modified boosted support vector machine pada kasus imbalanced data: Studi kasus angka kematian bayi (sertifikat hak cipta). 000983618.

Ria Dhea Layla Nur Karisma, Usman Pagalay dkk (2026) Program penggunaan penanganan nilai hilang dengan Bayesian Multiple Imputation by Chained Equations (sertifikat hak cipta). 001385565.