Jurnal Varian

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Journal Title	Jurnal Varian
Frequency	2 issues per year ( April and October)
DOI	Prefix 10.30812/ by Crossref
Online ISSN	2581-2017
Publisher	Universitas Bumigora

Jurnal Varian is one of the scientific journals in Universitas Bumigora. The journal is designed to provide forums and publications for lecturers, researchers, and other participants who are interested in Mathematics and Statistics.

Current Issue

Vol 7 No 2 (2024)

Jurnal Varian, Volume 7 Issue 2 (April 2024) officially published. Jurnal Varian has been published two (2) times a year in April and October (2 issues). This April 2024 issue contains 10 articles available online and consists of authors from 6 countries (Indonesia, Australia, India, Pakistan and Malaysia, Brunei Darussalam).

DOI: https://doi.org/10.30812/varian.v7i2

Published: 2024-07-01

Articles

Estimating and Forecasting Jakarta Composite Index in Pandemic Era Using ARIMA-GARCH Model

Agus Sofian Eka Hidayat, Gilang Primajati

115 - 126
Abstract Viewed : 16 | DOI https://doi.org/10.30812/varian.v7i2.2103
Naive Bayes Algorithm with Feature Selection Using Particle Swarm Optimization

Sri Astuti Thamrin, Iwan Kurniawan, Siswanto Siswanto

127 - 136
Abstract Viewed : 12 | DOI https://doi.org/10.30812/varian.v7i2.2409
Natural Disaster Mapping on Java Island Using Biplot Analysis

Pressylia Aluisina Putri Widyangga, M. Fariz Fadillah Mardianto, Firda Aulia Pratiwi, Andi Vania Ghalliyah Putrie, Putu Eka Andriani, Dita Amelia, Deshinta Arrova Dewi

137 - 148
Abstract Viewed : 5 | DOI https://doi.org/10.30812/varian.v7i2.2634
Stunting Prevalence Modeling Using Nonparametric Regression of Quadratic Splines

Tutik Handayani, Sifriyani Sifriyani, Andrea Tri Rian Dani

149 - 160
Abstract Viewed : 5 | DOI https://doi.org/10.30812/varian.v7i2.2916
A Regression Model of Public Interest for COVID-19 Vaccination in Welcoming Events in the Mandalika Circuit Area in Central Lombok Regency

Elok Faiqotul Himmah, Riana Riana

161 - 176
Abstract Viewed : 4 | DOI https://doi.org/10.30812/varian.v7i2.3130
Rainfall Forecasting at Six Surabaya Observation Post using ARIMAX and Support Vector Regression (SVR)

Regita Putri Permata, Rifdatun Ni'mah; Andrea Tri Rian Dani

177-188
Abstract Viewed : 2 | DOI https://doi.org/10.30812/varian.v7i2.3202
Classification Classification of Criminal Events in Indonesia based on Biplot Analysis

Doni Muhammad Fauzi, Sanda Insania Dewanty, Farah Fauziah Putri, Alya Rahma Inneztiana, M. Fariz Fadillah Mardianto, Dita Amelia, Elly Ana

189-198
Abstract Viewed : 2 | DOI https://doi.org/10.30812/varian.v7i2.3795
CLUSTERING OF PROVINCE IN INDONESIA BASED ON EDUCATION INDICATORS USING K-MEDOIDS

Annisa Zuhri Apridayanti

199 - 206
Abstract Viewed : 3 | DOI https://doi.org/10.30812/varian.v7i2.3205
MAPPING OF VILLAGE POPULATION PROFILE WITH SCHISTOSOMIASIS CASES IN POSO DISTRICT USING THE METHOD CLUSTERING LARGE APPLICATION (CLARA)

Mohammad Fajri

207 - 216
Abstract Viewed : 2 | DOI https://doi.org/10.30812/varian.v7i2.3423
Comparison of Naïve Bayes Classification Methods Without and With Kernel Density Estimation

Agus Hermawan, Siswanto Siswanto, Andi Kresna Jaya

217 - 230
Abstract Viewed : 9 | DOI https://doi.org/10.30812/varian.v7i2.3199

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