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Author

Cem Koçak

Observed names: Cem KOÇAK, Cem Kocak, Koçak, Cem
Institution: Hitit Üniversitesi
ORCID: 0000-0002-7339-7438
Observed ORCID: 0000-0002-7339-7438
OpenAlex ID: A5001210449
ARMA(p,q) type high order fuzzy time series forecast method based on fuzzy logic relations
2017 · Cem Kocak · Applied Soft Computing · 79
A new deep intuitionistic fuzzy time series forecasting method based on long short-term memory
2020 · Cem Kocak, Erol Egrioglu, et al. · The Journal of Supercomputing · 34
An ARMA Type Fuzzy Time Series Forecasting Method Based on Particle Swarm Optimization
2013 · Erol Egrioglu, Ufuk Yolcu, et al. · Mathematical Problems in Engineering · 33
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The Effect of Social Support on State Anxiety Levels During Pregnancy
2013 · Nuriye Büyükkayaci Duman, Cem Kocak · Social Behavior and Personality An International Journal · 27
A new fuzzy time series method based on an ARMA-type recurrent Pi-Sigma artificial neural network
2019 · Cem Kocak, Ali Zafer Dalar, et al. · Soft Computing · 25
A new explainable robust high-order intuitionistic fuzzy time-series method
2021 · Cem Kocak, Erol Egrioglu, et al. · Soft Computing · 20
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Early results with the Mutaf technique: a novel off-midline approach in pilonidal sinus surgery
2016 · Musa Zorlu, İbrahim Tayfun Şahiner, et al. · Annals of Surgical Treatment and Research · 19
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Investigation of Toxic Effects of Mushroom Poisoning on the Cardiovascular System
2016 · Ali Kemal Erenler, Tolga Doğan, et al. · Basic & Clinical Pharmacology & Toxicology · 16
First-Order ARMA Type Fuzzy Time Series Method Based on Fuzzy Logic Relation Tables
2013 · Cem Kocak · Mathematical Problems in Engineering · 15
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Clinical and pathological significance of programmed cell death 1 (PD-1)/programmed cell death ligand 1 (PD-L1) expression in high grade serous ovarian cancer
2020 · Yılmaz Baş, Nermin Koç, et al. · Translational Oncology · 14
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A New High Order Fuzzy ARMA Time Series Forecasting Method by Using Neural Networks to Define Fuzzy Relations
2015 · Cem Kocak · Mathematical Problems in Engineering · 13
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Characteristics of patients admitted to the emergency department due to tick bite
2014 · Ali Kemal Erenler, Fuat Kulaksiz, et al. · Tropical Doctor · 12
Üni̇versi̇te Öğrenci̇leri̇ni̇n İlk Yardim Bi̇lgi̇ Düzeyleri̇ Ve Bunu Etki̇leyen Faktörler
2014 · Nuriye Büyükkayacı Duman, Cem Koçak, et al. · Hitit Üniversitesi Sosyal Bilimler Enstitüsü Dergisi · 6
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Computing Cronbach Alpha Reliability Coefficient for Fuzzy Survey Data
2014 · Cem Koçak, Erol Eğrioğlu, et al. · American Journal of Intelligent Systems · 6
Recurrent Type Fuzzy Time Series Forecasting Method Based on Artificial Neural Networks
2015 · Cem Koçak, Erol Eğrioğlu, et al. · American Journal of Operational Research · 4
Turkish Adaptation of the Early Learning Observation and Rating Scale—Teacher’s Form: Validity and Reliability Study and Path Analysis for a Turkey Sample
2020 · Ayhan Babaroğlu, Cem Koçak · Education Research International · 2
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Efficiency of Helmet and Protective Clothing Use on Outcomes of Patients with Motorcycle Accidents
2017 · Ay, Mehmet Oğuzhan, Erenler, Ali Kemal, et al. · The Annals of Clinical and Analytical Medicine · 2
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The Effect of Menopausal Symptoms on Subjective Well-Being
2026 · Derya Yuksel Koçak, Cem Koçak · Healthcare · 1
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Türkiye’de Mısır Üretimi ve Mısır Fiyatının Koyck Modeli ile İncelenmesi
2025 · Burak Doğangün, Cem Koçak, et al. · Tarım Ekonomisi Araştırmaları Dergisi · 1
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Evaluation of Predictors of Suicidal Re-Attempt in Pediatric Patients in the Emergency Department
2017 · Ali Kemal Erenler, Turker Yardan, et al. · Open Journal of Pediatrics · 1
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Hemşirelerin bakım verici rollerine ilişkin tutum ölçeği geliştirilmesi: Geçerlik ve güvenirlik çalışması
2014 · Cem Koçak, Saniye Ayla Albayrak, et al. · Journal of Education and Research in Nursing · 1
Regime Change in the Interest Rate-inflation Relationship: a Comparative Analysis in Türki̇ye Using the Smooth Local Projections Method
2026 · Fatih Kaya, Cem Koçak, et al. · Cumhuriyet Üniversitesi İktisadi ve İdari Bilimler Dergisi
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Parental Stress and Self-Efficacy as Predictors of Fear During the COVID-19 Pandemic: A Cross- Sectional Study in Türkiye
2026 · Ayhan Babaroğlu, Cem Kocak, et al. · Research Square
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The role of platelet indices in diagnosis and identification of subgroups of acute coronary syndrome
2026 · Ahmet Ozturk, Serkan Gunay, et al. · Medicine Science | International Medical Journal
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Investigating Weak-Form Efficiency in Global Stock Markets
2025 · Saraç, Taha Bahadır, Koçak, Cem, et al. · Hitit Ekonomi ve Politika Dergisi
Works count: 30
Citation count: 331
H-index: 12
I10-index: 12
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