Prof. T&#220;RKAN ERBAY DALKILI&#199;

ERBAY DALKILIÇ T., Sagirkaya S.

Journal of Computational and Applied Mathematics , vol.398, 2021 (SCI-Expanded)

A hybrid approach to cardinality constraint portfolio selection problem based on nonlinear neural network and genetic algorithm

Yaman I., Dalkilic T.

EXPERT SYSTEMS WITH APPLICATIONS , vol.169, 2021 (SCI-Expanded)

Parameter Prediction Based on Type-2 Fuzzy Clustering

INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS , vol.26, no.6, pp.877-892, 2018 (SCI-Expanded)

Evaluation of trapezoidal fuzzy numbers on AHP based solution of multi-objective programming problems

Akbaş S., Dalkilic T.

JOURNAL OF INTELLIGENT & FUZZY SYSTEMS , vol.31, no.3, pp.1869-1879, 2016 (SCI-Expanded)

Parameter estimation by anfis where dependent variable has outlier

ERBAY DALKILIÇ T., ŞANLI KULA K., APAYDIN A.

HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS , vol.43, no.2, pp.309-322, 2014 (SCI-Expanded)

Fuzzy adaptive neural network approach to path loss prediction in urban areas at GSM-900 band

ERBAY DALKILIÇ T., Hanci B. Y., APAYDIN A.

TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES , vol.18, no.6, pp.1077-1094, 2010 (SCI-Expanded)

A fuzzy adaptive network approach to parameter estimation in cases where independent variables come from an exponential distribution

Dalkilic T., Apaydin A.

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS , vol.233, no.1, pp.36-45, 2009 (SCI-Expanded)

Neural networks approach for determining total claim amounts in insurance

Dalkilic T., Tank F., Kula K. S.

INSURANCE MATHEMATICS & ECONOMICS , vol.45, no.2, pp.236-241, 2009 (SCI-Expanded)

Articles Published in Other Journals 20

A Novel Approach for Portfolio Optimization Using Fuzzy AHP Based on Gustafson Kessel Clustering Algorithm

ERBAY DALKILIÇ T., AKBAŞ Y., AKBAŞ S.

JOURNAL OF MEHMET AKIF ERSOY UNIVERSITY ECONOMICS AND ADMINISTRATIVE SCIENCES FACULTY , no.4, pp.1436-1456, 2024 (ESCI)

PARAMETER ESTIMATION BY TYPE-2 FUZZY LOGIC IN CASE THAT DATA SET HAS OUTLIER

Erbay Dalkılıç T., Sanli Kula K., Sagirkaya Tolan S.

COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS , vol.69, no.2, pp.1193-1204, 2020 (ESCI)

YAMUK BULANIK SAYILARA DAYALI DOGRUSAL PROGRAMLAMA ILE PORTFOY OPTIMIZASYONU

Yaman I., ERBAY DALKILIÇ T.

JOURNAL OF MEHMET AKIF ERSOY UNIVERSITY ECONOMICS AND ADMINISTRATIVE SCIENCES FACULTY , vol.6, no.3, pp.634-650, 2019 (ESCI)

PORTFOLIO SELECTION BASED ON A NONLINEAR NEURAL NETWORK: AN APPLICATION ON THE ISTANBUL STOCK EXCHANGE (ISE30)

COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS , vol.68, no.2, pp.1709-1723, 2019 (ESCI)

DECISION MAKING FOR PORTFOLIO SELECTION BY FUZZY MULTI CRITERIA LINEAR PROGRAMMING

COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS , vol.68, no.2, pp.2238-2257, 2019 (ESCI)

Multi-Criteria Supplier Selection Based on Fuzzy Pairwise Comparison in AHP

Akbaş S., Erbay Dalkılıç T.

GAZI UNIVERSITY JOURNAL OF SCIENCE , vol.31, no.1, pp.296-308, 2018 (ESCI)

Analytic Hierarchy Process Using Trapezoidal Fuzzy Number Based Weights for Portfolio Selection.

International Journal of Engineering Science Invention , vol.6, no.12, pp.26-31, 2017 (Peer-Reviewed Journal)

Switching Regression Analyze Based on Fuzzy Clustering in Case that Input Variables Come From Normal Distribution

ERBAY DALKILIÇ T., ŞANLI KULA K.

IOSR Journal of Engineering (IOSRJEN) , vol.17, no.10, pp.70-78, 2017 (Peer-Reviewed Journal)

Parameter Estimation for Pareto Distribution and Type-II Fuzzy Logic

GAZI UNIVERSITY JOURNAL OF SCIENCE , vol.30, no.1, pp.251-258, 2017 (ESCI)

Parameter Estimation Based Type-II Fuzzy Logic and Comparison with Robust Methods

Kula K. S., ERBAY DALKILIÇ T.

MATHEMATICAL SCIENCES AND APPLICATIONS E-NOTES , vol.4, no.1, pp.118-123, 2016 (Peer-Reviewed Journal)

Bağımsız Değişkenin Pareto Dağılımına Sahip Olması Durumunda Üyelik Fonksiyonuna Dayalı Parametre Tahmini

Erbay Dalkılıç T., Karan T.

İnsan&İnsan Bilim Kültür Sanat ve Düşünce Dergisi , no.6, pp.27-37, 2015 (Peer-Reviewed Journal)

Parameter Estimation by Fuzzy Adaptive Networks and Comparison with Robust Regression Methods

ERBAY DALKILIÇ T., ŞANLI KULA K.

GAZI UNIVERSITY JOURNAL OF SCIENCE , vol.28, no.1, pp.103-113, 2015 (ESCI)

Parameter Estimation by ANFIS in Cases Where Outputs are Non-Symmetric Fuzzy Numbers

ERBAY DALKILIÇ T., Şanlı Kula K., Hancı B. Y.

International Journal of Applied Science and Technology , no.4, pp.92-103, 2014 (Peer-Reviewed Journal)

Path Loss Prediction by Robust Regression Methods

International Journal of Computational Engineering Research , vol.4, no.8, pp.26-35, 2014 (Peer-Reviewed Journal)

Parameter Estimation Based Type-II Fuzzy Logic

ERBAY DALKILIÇ T., Kesemen T., Tank F.

TWMS J. Pure Appl. Math , vol.4, no.2, pp.187-193, 2013 (Peer-Reviewed Journal)

Numerical Characteristics Of Pareto Distribution Under Uncertainty

Journal Of The Turkish Statistical Association , vol.6, no.2, pp.66-72, 2013 (Peer-Reviewed Journal)

A Study on Fuzzy Rubast Regression and Its Application to Insurance

Şanlı Kula K., ERBAY DALKILIÇ T., Tank F.

MATHEMATİCAL AND COMPUTATİONAL APPLİCATİONS , vol.10, no.3, pp.223-234, 2012 (Peer-Reviewed Journal)

Bağımlı Değişkenin Simetrik Bulanık Sayı Olması Durumunda Parametre Tahmini

ŞANLI KULA K., ERBAY DALKILIÇ T., APAYDIN A.

İstatistikçiler Dergisi , 2010 (Peer-Reviewed Journal)

Regresyon Analizinde Girdilerin Bulanık Olması Durumunda Uyarlamalı Ağ Yaklaşımı ile Parametre Tahmini

ERBAY DALKILIÇ T., Apaydin A.

İstatistik Araştırma Dergisi , vol.03, pp.13-21, 2004 (Peer-Reviewed Journal)

Neural Network Approach to the Problem of Minmad Regression

Hacettepe Bulletin of Natural Sciences and Engineering , vol.30, pp.85-95, 2001 (Peer-Reviewed Journal)

Papers Presented at Peer-Reviewed Scientific Conferences 47

IN DIFFERENT NUMBER OF CARDINALITY CONSTRAINED PORTFOLIO OPTIMIZATION BASED ON FUZZY INFERENCE SYSTEM

Yaman I., Erbay Dalkılıç T.

ISPEC INTERNATIONAL CONFERENCE ON ENGINEERING & NATURAL SCIENCES-9, Ankara, Turkey, 13 - 15 November 2020, pp.41-42, (Summary Text)

A STUDY ON PORTFOLIO OPTIMIZATION BASED ON FUZZY INFERENCE SYSTEM

Yaman I., Erbay Dalkılıç T.

ISPEC INTERNATIONAL CONFERENCE ON ENGINEERING & NATURAL SCIENCES-9, Ankara, Turkey, 13 - 15 November 2020, pp.43-48, (Full Text)

A NOVEL NONLINEAR NEURAL NETWORK BASED ONCOEFFICIENT OF VARIATION FOR SOLVINGCARDINALITY CONSTRAINT PORTFOLIO OPTIMIZATIONPROBLEM

International Days of Statistics and Economics 2019, 5 - 07 September 2019, (Full Text)

Sector-Wise Analysis of Cardinality Constraint Portfolio Optimization Problem:Selecting ISE-All Shares Based On Coefficient of Variation And Nonlinear NeuralNetwork

ERBAY DALKILIÇ T., Sağırkaya S., Kula K. S.

International Conference on Data Science, MachineLearning and Statistics - 2019, Van, Turkey, 26 - 29 June 2019, pp.41, (Summary Text)

VERİ SETİNDE AYKIRI DEĞER BULUNMASI DURUMUNDA TİP-2 BULANIK KÜMELEMEYE DAYALI PARAMETRE TAHMİNİ

19. ULUSLARARASI EYİ SEMPOZYUMU, Antalya, Turkey, 17 - 20 October 2018, pp.933-936, (Full Text)

NİCELİK KISITLI PORTFÖY OPTİMİZASYONU PROBLEMİNE DOĞRUSAL OLMAYAN SİNİR AĞI YAKLAŞIMI

19. ULUSLARARASI EYİ SEMPOZYUMU, Antalya, Turkey, 17 - 20 October 2018, pp.539-542, (Summary Text)

Portfolio Optimization with Linear Programming Based on Trapezoidal Fuzzy Numbers

19. Uluslararası Ekonometri, Yöneylem Araştırması ve İstatistik Sempozyumu 2018, Antalya, Turkey, 17 - 20 October 2018, pp.432-435, (Summary Text)

Portfolio Selection By Fuzzy Linear Programming

5th INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN PURE AND APPLIED MATHEMATICS, Trabzon, Turkey, 23 - 27 July 2018, pp.19, (Summary Text)

Fuzzy Multi Criteria Decision Making Approach for Portfolio Selection

10th International Statistics Congress, Ankara, Turkey, 6 - 08 December 2017, pp.45, (Summary Text)

Portfolio Selection Based on Nonlinear Neural Network: An Application on the Istanbul Stock Exchance (ISE 30)

10. International Statistics Congress, Ankara, Turkey, 6 - 08 December 2017, pp.97, (Summary Text)

Analytic Hierarchy Process Using Trapezoidal Fuzzy Number Based Weights for Portfolio Selection

International Conference on Computational and Statistical Methods in Applied Sciences, Samsun, Turkey, 9 - 11 November 2017, pp.99-100, (Summary Text)

Tedarikçi Seçimi İçin Bulanık Mantığa Dayalı Bir Algoritma

XVIII. Uluslararası Ekonometri, Yöneylem Araştırması ve İstatistik Sempozyumu, Trabzon, Turkey, 5 - 07 October 2017, pp.345, (Summary Text)

Çok Ölçütlü Programlama Problemlerinin Yamuk Bulanık Sayıya Dayalı Çözümü

10th International Statistics Days Conference, Giresun, Turkey, 7 - 09 October 2016, pp.121-123, (Full Text)

A Non-Linear Neural Network for Portfolio Optimization

ERBAY DALKILIÇ T., Sağırkaya S.

10. International Statistics Days Conference, Giresun, Turkey, 7 - 09 October 2016, pp.130-132, (Summary Text)

Tip İki Bulanık Kümelemeye Dayalı Parametre Tahmini

10. International Statistics Days Conference, Giresun, Turkey, 7 - 09 October 2016, pp.127-129, (Full Text)

Solving Multi-Objective Programming Problem Based Triangular Fuzzy Number

ERBAY DALKILIÇ T., Akbaş S.

Uluslararası 9. İstatistik Kongresi, Antalya, Turkey, 29 October - 01 November 2015, pp.269-270, (Full Text)

Parameter Estimation by Anfis Based Type-II Fuzzy Logic and Comparison with Robust Regression Methods

Kesemen T., ERBAY DALKILIÇ T., Tank F.

3rd International Eurasian Conference on Mathematical Sciences and Applications, Viyana, Austria, 25 - 28 August 2014, pp.519, (Full Text)

Use of Gamma Distribution for Daily Rainfall Amount Under Uncertainty

International Workshop on Applied Probability, Antalya, Turkey, 16 - 19 June 2014, pp.157, (Summary Text)

Solving Fuzzy Multi-Objective Programming Problem Based Fuzzy AHP

ERBAY DALKILIÇ T., Akbaş S.

9. International Statistics Day Symposium, Antalya, Turkey, 10 - 14 May 2014, pp.113, (Full Text)

Type-II fuzzy Logic and Parameter Estimation Where Data Set Have Outliers

ERBAY DALKILIÇ T., Gül T.

9. International Statistics Day Symposium, Antalya, Turkey, 10 - 14 May 2014, pp.108, (Full Text)

Fuzzy Programming Approach to Portfolio Selection

9. International Statistics Day Symposium, Antalya, Turkey, 10 - 14 May 2014, pp.104, (Full Text)

Uyarlamalı Ağ İle Tip-II Bulanık Mantığa Dayalı Yol Kaybı Tahminleri

ERBAY DALKILIÇ T., Şanlı Kula K., Hancı B. Y.

8. Uluslararası İstatistik Kongresi, Antalya, Turkey, 27 - 30 October 2013, pp.362-363, (Full Text)

Bulanık Regresyonda Gustafson-Kessel Kümeleme Algoritmasına Dayalı Parametre Tahmini

ERBAY DALKILIÇ T., Göktürk Şahin E.

8. Uluslararası İstatistik Kongresi, Antalya, Turkey, 27 - 30 October 2013, pp.364-365, (Full Text)

Parameter Estimation Based Type-II Fuzzy Logic where the Independent Variables from Pareto Distribution

ERBAY DALKILIÇ T., Şanlı Kula K., Kula L.

2rd International Eurasian Conference on Mathematical Sciences and Applications, Sarajevo, Bosnia And Herzegovina, 26 - 29 August 2013, pp.455, (Full Text)

Parameter Estimation Based on Type-II Fuzzy Logic

ERBAY DALKILIÇ T., Karan T.

1rd International Eurasian Conference on Mathematical Sciences and Applications, Prishtine, Kosova, 3 - 07 September 2012, pp.348, (Full Text)

Membership Fonction For Pareto Distribution Based On Theoretical Basis

7. Uluslararsı İstatistik Kongresi, Antalya, Turkey, 28 April - 01 May 2011, pp.406-407, (Full Text)

An Approach of Adaptive Network Based Fuzzy Inference System to Risk Classification in Life Insurance

Baser F., Dalkilic T., Kula K. S., Apaydin A.

Annual International Conference of the German-Operations-Research-Society (GOR), Neubiberg, Germany, 1 - 03 September 2010, pp.27-32, (Full Text)

Bağımlı Değişkenin Simetrik Bulanık Sayı Olması Durumunda Parametre Tahmini

Kula K. S., ERBAY DALKILIÇ T., Apaydın A.

7.İstatistik Günleri Sempozyumu,, Ankara, Turkey, 28 - 30 June 2010, pp.126-127, (Summary Text)

Path Loss Prediction by ANFIS and Compare with Robust Regression Methods

ERBAY DALKILIÇ T., Kula K. S., Apaydın A., Hancı B. Y.

1st. Fuzzy Systems Symposium, FUZZY SS, Ankara, Turkey, 1 - 02 October 2009, pp.471-478, (Full Text)

An Application of a New Fuzzy Robust Regression Algorithm to Actuarial Science

Kula K. S., Tank F., ERBAY DALKILIÇ T.

14th International Congress on Computational and Applied Mathematics, Antalya, Turkey, 29 September - 02 October 2009, pp.29, (Summary Text)

Parameter Estimation by ANFIS in Cases Where Outputs are Non-Symmetric Fuzzy Number

ERBAY DALKILIÇ T., Kesemen T., Tank F.

14th International Congress on Computational and Applied Mathematics, Antalya, Turkey, 29 September - 02 October 2009, pp.76, (Summary Text)

Pareto Distribution and Numerical Characteristics of This Distribution Under Uncertainty

13th International Congress on Insurance: Mathematics and Economics (IME2009), İstanbul, Turkey, 27 - 29 May 2009, pp.88, (Summary Text)

A New Neural Networks Algorithm and Its Application in Insurance

ERBAY DALKILIÇ T., Tank F., Kula K. S.

13th International Congress on Insurance: Mathematics and Economics (IME2009), İstanbul, Turkey, 27 - 29 May 2009, pp.59, (Summary Text)

Bağımlı Değişkende Aykırı Değer Olması Durumunda ANFIS ile Parametre Tahmini

ERBAY DALKILIÇ T., Kula K. S., Apaydın A.

6. İstatistik Kongresi, Antalya, Turkey, 29 April - 03 May 2009, pp.422-432, (Full Text)

Sinyal Seviye Ölçümleri için Katı ve Bulanık Kümeleme

Kula K. S., ERBAY DALKILIÇ T., Apaydın A.

6. İstatistik Kongresi, Antalya, Turkey, 29 April - 03 May 2009, pp.509-515, (Full Text)

Girdi Değişkenlerinin Farklı Dağılımlara Sahip Olması Durumunda Bulanık Uyarlamalı Sinir Ağları ile Parametre Tahmini

ERBAY DALKILIÇ T., Kula K. S., Apaydın A.

IX. Ekonometri ve İstatistik Sempozyumu, İzmir, Turkey, 28 - 30 May 2008, pp.117, (Summary Text)

Bulanık Uyarlamalı Ağ ile Parametre Tahmini ve Robust Regresyon Yöntemleri ile Karşılaştırılması

5. İstatistik Kongresi, Antalya, Turkey, 20 - 24 May 2007, pp.265-272, (Full Text)

Bağımsız Değişkenlerin Üstel Dağılıma Sahip Olmaları Durumunda Switching Regresyon Modeline Ait Parametre Tahmini

4. İstatistik Kongresi, Antalya, Turkey, 8 - 12 May 2005, pp.35-40, (Full Text)

Bulanık Kümelemeye Dayalı Switching Regresyon Analizi

4. İstatistik Günleri Sempozyumu, İzmir, Turkey, 21 - 22 May 2004, pp.263-269, (Full Text)

Regresyon Analizinde Girdilerin Bulanık Olması Durumunda Uyarlamalı Ağ Yaklaşımı ile Parametre Tahmini

İstatistik Araştırma Sempozyumu, Ankara, Turkey, 10 - 12 December 2003, pp.5-7, (Full Text)

Switching Regresyonda Bulanık Sinir Ağları Yaklaşımı ile Parametre Tahmini

Apaydın A., ERBAY DALKILIÇ T., Aydın Ö.

3. İstatistik Kongresi, Antalya, Turkey, 16 - 20 April 2003, pp.112-116, (Full Text)

Neural Network Approach to Fuzzy Minmad Regression

Bulletion of the International Statistical Institute, Seoul, South Korea, 22 - 29 August 2001, pp.211-212, (Summary Text)

Sezgisel Diskriminant Analizine Bulanık Doğrusal Programlama Yaklaşımı

Apaydın A., Atalay K. D., ERBAY DALKILIÇ T.

2. İstatistik Kongresi, Antalya, Turkey, 2 - 06 May 2001, pp.61-65, (Full Text)

Hedef programlama olarak modellenmiş minmad regresyon problemine sinir ağları yaklaşımı

Apaydın A., Kula K. S., ERBAY DALKILIÇ T.

2. İstatistik Kongresi, Antalya, Turkey, 2 - 06 May 2001, pp.56-60, (Full Text)

Ardışık Varyans Çözümlemesi

5. Ulusal Biyoistatistik Kongresi, Eskişehir, Turkey, 13 - 15 September 2000, pp.96-104, (Full Text)

Neural Network Approach to Minmad Regression Problem can be Formulated a Goal Programing Model

Bulletion of the International Statistical Institute (ISI 99), Helsinki, Finland, 10 - 18 August 1999, pp.43-44, (Summary Text)

Minmad Regresyon Problemine Sinir Ağları Yaklaşımı