Metrics
Publication
32
Open Access
5
UN Sustainable Development Goals
Education
2020 - 2024
2020 - 2024Doctorate
Ondokuz Mayis University, Lisansüstü Eğitim Enstitüsü, İstatistik (Dr), Turkey
2017 - 2020
2017 - 2020Postgraduate
Ondokuz Mayis University, Fen Bilimleri Enstitüsü, İstatistik (Yl) (Tezli), Turkey
2013 - 2017
2013 - 2017Undergraduate
Ondokuz Mayis University, Fen-Edebiyat Fakültesi, İstatistik Bölümü, Turkey
2007 - 2013
2007 - 2013Undergraduate
Istanbul Technical University, Bilgisayar Ve Bilişim Fakültesi, Bilgisayar Mühendisliği Bölümü, Turkey
Research Areas
Avesis Research Areas:
Artificial Intelligence, Computer Learning and Pattern Recognition, Statistics
WoS Research Areas:
Computer Science Artificial Intelligence, Statistics & Probability
Scopus Research Areas:
Artificial Intelligence, Statistics, Probability and Uncertainty
Research Areas Based on Academic Activities
Avesis Research Areas
WoS Research Areas
Scopus Research Areas
Academic Positions
2019 - Present
2019 - PresentResearch Assistant
Ondokuz Mayis University, Faculty of Science, İstatistik Bölümü
Articles
All (26)
SCI-E, SSCI, AHCI (17)
SCI-E, SSCI, AHCI, ESCI (21)
ESCI (4)
Scopus (18)
TRDizin (3)
Other Publications (4)
2026
20261. Selective classification under imbalance in multiclass settings: A novel metric for bias-aware risk–coverage evaluation
Sağlam F., Özgen Ü., Uygun A., Dinçer O. S., Albayrak C.
JOURNAL OF BIOMEDICAL INFORMATICS , vol.181, pp.1-17, 2026 (SCI-Expanded, Scopus)
2026
20262. RA-HyRL: a robust hybrid resampling method for imbalanced regression with instance labeling
Sağlam F., Ulubayova F.
KNOWLEDGE AND INFORMATION SYSTEMS , vol.68, no.237, pp.1-57, 2026 (SCI-Expanded, Scopus)
2026
20263. Uncertainty guided oversampling: A classifier-specific approach for effective handling of class imbalance in machine learning
Sağlam F., Cengiz M. A.
KNOWLEDGE-BASED SYSTEMS , vol.342, 2026 (SCI-Expanded, Scopus)
2026
20264. Imbalanced neural newsvendor
Ulubayova F., Sağlam F., Aladağ Ç. H.
OPTIMIZATION AND ENGINEERING , 2026 (SCI-Expanded, Scopus)
2026
20265. A novel Pi-style dendritic neural network based on Kolmogorov-Arnold representation for time series modeling
Sağlam F., Sozen C.
EXPERT SYSTEMS WITH APPLICATIONS , vol.297, 2026 (SCI-Expanded, Scopus)
2026
20266. Comparative Study of Missing Data Imputation Methods in Functional Data Analysis
Sozen C., Sağlam F., Sozen M.
IRANIAN JOURNAL OF SCIENCE , vol.50, no.1, pp.149-162, 2026 (SCI-Expanded, Scopus)
2025
20257. MCSMOTE: A transition matrix-driven oversampling technique for class imbalance
Sağlam F., Cengiz M. A.
APPLIED SOFT COMPUTING JOURNAL , pp.1-38, 2025 (SCI-Expanded, Scopus)
2025
20258. Spinopelvic Outcomes of Distal Lumbar Short-Segment Fusion in Recurrent Lumbar Disc Herniation: A Pre- and Postoperative Comparative Analysis with Roussouly Classification
Bas G., Tekir S., Bozoglu H., Sağlam F., Ozbek Z.
WORLD NEUROSURGERY , pp.1-8, 2025 (SCI-Expanded, Scopus)
2025
20259. Cost-Based Evaluation of Spondylodiscitis Management in Türkiye: From Diagnosis to Treatment Completion
Bas G., Keskin H. O., Kiper G., Topcu U., Ulug M., Bozoglu H., et al.
WORLD NEUROSURGERY , pp.1-7, 2025 (SCI-Expanded, Scopus)
2025
202510. Estimation of the correlation between temperature and precipitation in Bafra Plain using Copula
Sozen C., Sağlam F., Sozen M., Zorlu K.
THEORETICAL AND APPLIED CLIMATOLOGY
, vol.156, no.7, 2025 (SCI-Expanded, Scopus)
2025
202511. Factors affecting energy sector efficiency in OECD countries
SAĞLAM F., SÖZEN M., SÖZEN Ç.
ISTANBUL BUSINESS RESEARCH , vol.54, no.1, pp.143-155, 2025 (ESCI, TRDizin)
2025
202512. DatRel: a noise-tolerant data relocation approach for effective synthetic data generation in imbalanced classifiers
Sağlam F.
MACHINE LEARNING
, no.5, 2025 (SCI-Expanded, Scopus)
2024
202413. ShinySurv: A survival analysis and Shiny web application
SAĞLAM F., ÇAKIR T., CENGİZ M. A.
JOURNAL OF STATISTICS & MANAGEMENT SYSTEMS , vol.27, no.8, pp.1557-1575, 2024 (ESCI)
2024
202414. Local resampling for locally weighted Naive Bayes in imbalanced data
SAĞLAM F., Cengiz M. A.
COMPUTING
, vol.106, no.1, pp.185-200, 2024 (SCI-Expanded, Scopus)
2023
202315. SOSYAL BİLİMLERDE VERİ BİLİMİ KULLANIMI
SAĞLAM F., CENGİZ M. A.
Avrasya Sosyal ve Ekonomi Araştırmaları Dergisi , vol.10, no.4, pp.1375-1407, 2023 (Peer-Reviewed Journal)
2023
202316. ORIGINAL PAPER AN ENHANCED CLASSIFICATION SYSTEM BASED ON KERNEL PRINCIPAL COMPONENT ANALYSIS AND DATA COMPLEXITY MEASURES
SAĞLAM F., DÜNDER E., CENGİZ M. A.
JOURNAL OF SCIENCE AND ARTS , no.2, pp.12, 2023 (ESCI)
2023
202317. Alternative expectation approaches for expectation-maximization missing data imputations in cox regression
Sağlam F., Sanli T., Cengiz M. A., Terzi Y.
COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION
, vol.52, no.12, pp.5966-5974, 2023 (SCI-Expanded, Scopus)
2022
202218. Clustered Bayesian classification for within-class separation
SAĞLAM F., Yıldırım E., Cengiz M. A.
EXPERT SYSTEMS WITH APPLICATIONS , vol.208, 2022 (SCI-Expanded, Scopus)
2022
202219. A Novel Expert System for Diagnosis of Iron Deficiency Anemia
Terzi E., Sarıbacak B., SAĞLAM F., Cengiz M. A.
COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE
, vol.2022, 2022 (SCI-Expanded, Scopus)
2022
202220. A novel SMOTE-based resampling technique trough noise detection and the boosting procedure
Sağlam F., Cengiz M. A.
EXPERT SYSTEMS WITH APPLICATIONS , vol.200, 2022 (SCI-Expanded, Scopus)
2022
202221. Design and manufacture of a sensor control the glasses of vehicles to protect forgotten life-beings inside vehicles
Öztürk E., Kaygusuz S., SAĞLAM F., Yıldızlı K.
PAMUKKALE UNIVERSITY JOURNAL OF ENGINEERING SCIENCES-PAMUKKALE UNIVERSITESI MUHENDISLIK BILIMLERI DERGISI
, vol.28, no.1, pp.26-36, 2022 (ESCI, TRDizin)
2021
202122. Optimization Based Undersampling for Imbalanced Classes Dengesiz Sınıflamada Optimizasyona Dayalı Azörnekleme
SAĞLAM F., Sözen M., Cengiz M. A.
Adiyaman University Journal of Science
, vol.11, no.2, pp.385-409, 2021 (Scopus, TRDizin)
2021
202123. Investigation on an Innovative Internally Cooled Smart Cutting Tool with the Built-in Cooling-Control System
Öztürk E., Yıldızlı K., SAĞLAM F.
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING , vol.46, no.3, pp.2397-2411, 2021 (SCI-Expanded, Scopus)
2019
201924. Incorrect Model Selection Of AIC Value When Determining Copula Model
PALA M., SAĞLAM F., SÖZEN Ç.
The Journal of International Scientific Researches , vol.4, no.3, pp.335-343, 2019 (Peer-Reviewed Journal)
2019
201925. PISA Fen, Matematik ve Okuma Puanları Arasındaki Bağımlılık Yapısının Kapula ile Modellenmesi
PALA M., SAĞLAM F.
Selçuk Üniversitesi Fen Fakültesi Fen Dergisi , vol.45, no.2, pp.149-162, 2019 (Peer-Reviewed Journal)
2019
201926. INVESTIGATING THE DEPENDENCY STRUCTURE OF UNEMPLOYMENT RATE WITH REGARD TO EXPORT AND IMPORT USING COPULA METHOD
PALA M., SAĞLAM F., SÖZEN Ç.
EPRA International Journal of Research Development (IJRD) , vol.5, no.9, pp.30-33, 2019 (Peer-Reviewed Journal)
Papers Presented at Peer-Reviewed Scientific Conferences
2025
20251. Selective Classification with Bayesian Neural Networks: A Posterior-Based Uncertainty Approach
SAĞLAM F.
VI. Uluslararası Uygulamalı İstatistik Kongresi, Ankara, Turkey, 14 - 16 May 2025, (Full Text)
2025
20252. Local and Global Interpretations in Psychological Modeling
SAĞLAM F., KOÇOĞLU SAĞLAM F., KINDAP TEPE Y.
VI. Uluslararası Uygulamalı İstatistik Kongresi, Ankara, Turkey, 14 - 16 May 2025, (Full Text)
2023
20233. Annenin Psikolojik Kontrol ve Özerklik Desteği Ebeveynlik Uygulamalarının Öncülleri Mükemmeliyetçilik ve Psikolojik Dayanıklılık Olabilir Mi?
KINDAP TEPE Y., KOÇOĞLU F., SAĞLAM F.
Sözel Bildiri, İzmir, Turkey, 2 - 03 June 2023, (Summary Text)
2022
20224. R-Shiny Application of Double-Censored Parametric Survival Data
ŞANLI T., SAĞLAM F.
5th International Conference on Data Science and Applications (ICONDATA'22), Fethiye, Turkey, 07 September 2022, (Summary Text)
2019
20195. BOOSTING İLE GÖZLEMLERİN DOĞRU TAHMİN EDİLEBİLİRLİK SEVİYESİ TESPİTİ VE DENGESİZ SINIF PROBLEMİNDE SENTETİK VERİ ÜRETİMİNDE KULLANIMI
SAĞLAM F., TURAN S. C., CENGİZ M. A.
ULUSLARARASI 19 MAYIS MULTİDİSİPLİNER ÇALIŞMALAR KONGRESİ, Samsun, Turkey, 17 - 19 May 2019, pp.691-699, (Full Text)
2019
20196. Noise Detection in Imbalanced Classes Using Adaptive Boosting
SAĞLAM F., Cengiz M. A.
4th International Conference on Computer Science and Engineering (UBMK), Samsun, Turkey, 11 - 15 September 2019, pp.449-452, (Full Text)
Peer Reviews in Scientific Publications
December 2024
December 2024Journal of Big Data
SCI Journal
December 2024
December 2024INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS
SCI Journal
November 2024
November 2024Modeling Earth Systems and Environment
Journal Indexed in ESCI
June 2024
June 2024BMC MEDICAL RESEARCH METHODOLOGY
SCI Journal
June 2024
June 2024BMC MEDICAL RESEARCH METHODOLOGY
SCI Journal
April 2024
April 2024CLUSTER COMPUTING
SCI Journal
April 2024
April 2024BMC MEDICAL RESEARCH METHODOLOGY
SCI Journal
June 2022
June 2022SOFT COMPUTING
SCI Journal