Author

Esra Gökpınar

Department of Statistics, Gazi University, Ankara, 06500, Turkey

ORCID 0000-0003-2148-4940

Published papers: 2
Citations: 0
Views: 234
Downloads: 135

Publications

2 papers

Open Access Research Article·pp. 553–572·Vol. 29, Issue 5May 2026

Comparison of machine learning classification algorithms under different data distributions

Ceyda Murat, Esra Gökpınar

Published Online: 20 Mar 2026DOI: 10.47974/JSMS-1607

In this paper: In this study, we compare the performance of various machine learning algorithms through simulations conducted on datasets with different distributional characteristics. Widely used models such as Log...

Abstract References Full Text PDF (266 KB)Views: 118Downloads: 59Citations: 0

Open Access Research Article·pp. 559–577·Vol. 28, Issue 3Apr 2025

Likelihood-based methods for testing the equality of means of several log-normal populations

Mehmet Cakmak, Fikri Gökpınar, Meral Ebegil, Esra Gökpınar

Published Online: 01 Mar 2025DOI: 10.47974/JSMS-1405

In this paper: In this study, to test the equality of means of several log-normal distributions, our aim is to investigate the effectiveness of likelihood-based methods, such as the likelihood ratio test, the Score...

Abstract References Full Text PDF (553 KB)Views: 116Downloads: 76Citations: 0