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ORCIDFikret S. Gürgen
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- affiliation: Bogaziçi University, Turkey
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2020 – today
- 2024
[j25]Lokman Altin
, Haluk Rahmi Topcuoglu, Sadik Fikret Gürgen:
Latency-Aware Multi-Objective Fog Scheduling: Addressing Real-Time Constraints in Distributed Environments. IEEE Access 12: 62543-62557 (2024)- [j24]Lokman Altin, Haluk Rahmi Topcuoglu, Fikret Gürgen:
Network Congestion Aware Multiobjective Task Scheduling in Heterogeneous Fog Environments. IEEE Trans. Ind. Informatics 20(2): 3015-3024 (2024) - 2020
- [j23]A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen:
A Meta-Algorithm for Improving Top-N Prediction Efficiency of Matrix Factorization Models in Collaborative Filtering. Int. J. Pattern Recognit. Artif. Intell. 34(3): 2059007:1-2059007:20 (2020) - [j22]Hünkar Can Tunç, Cemal Okan Sakar, Hulya Apaydin, Gorkem Serbes, Aysegul Günduz, Melih Tutuncu, Fikret Gürgen:
Estimation of Parkinson's disease severity using speech features and extreme gradient boosting. Medical Biol. Eng. Comput. 58(11): 2757-2773 (2020)
2010 – 2019
- 2019
- [j21]N. Ozlem Ozcan, Arzucan Özgür, Fikret Gürgen:
Statistical representation models for mutation information within genomic data. BMC Bioinform. 20(1): 324:1-324:13 (2019) - [j20]A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen:
Parallel pairwise learning to rank for collaborative filtering. Concurr. Comput. Pract. Exp. 31(15) (2019) - [c38]Cevahir Parlak, Fikret Gürgen:
Optimization and Regularization Techniques in Androcar Design. SIU 2019: 1-4 - 2017
- [j19]A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen:
Scalable and adaptive collaborative filtering by mining frequent item co-occurrences in a user feedback stream. Eng. Appl. Artif. Intell. 58: 171-184 (2017) - [c37]A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen:
On Parallelizing SGD for Pairwise Learning to Rank in Collaborative Filtering Recommender Systems. RecSys 2017: 37-41 - 2016
- [c36]A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen:
Balanced random forest for imbalanced data streams. SIU 2016: 1065-1068 - 2015
- [j18]M. Serdar Yümlü, Fikret S. Gürgen, A. Taylan Cemgil, Nesrin Okay:
Bayesian changepoint and time-varying parameter learning in regime switching volatility models. Digit. Signal Process. 40: 198-212 (2015) - [j17]Umut Konur, Fikret S. Gürgen, Füsun Varol, Lale Akarun:
Computer aided detection of spina bifida using nearest neighbor classification with curvature scale space features of fetal skulls extracted from ultrasound images. Knowl. Based Syst. 85: 80-95 (2015) - [j16]Heysem Kaya, Tugçe Özkaptan, Albert Ali Salah, Fikret Gürgen:
Random Discriminative Projection Based Feature Selection with Application to Conflict Recognition. IEEE Signal Process. Lett. 22(6): 671-675 (2015) - [c35]A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen:
An ensemble approach for multi-label classification of item click sequences. RecSys Challenge 2015: 7:1-7:4 - 2014
- [j15]Cemal Okan Sakar, Olcay Kursun, Fikret Gürgen:
Ensemble canonical correlation analysis. Appl. Intell. 40(2): 291-304 (2014) - [j14]Cemal Okan Sakar, Olcay Kursun, Huseyin Seker, Fikret Gürgen, Nizamettin Aydin, Oleg V. Favorov:
Combining multiple views: Case studies on protein and arrhythmia features. Eng. Appl. Artif. Intell. 28: 174-180 (2014) - [j13]Cemal Okan Sakar, Olcay Kursun, Huseyin Seker, Fikret Gürgen:
Combining multiple clusterings for protein structure prediction. Int. J. Data Min. Bioinform. 10(2): 162-174 (2014) - [c34]Mehmet Gönen, Gülefsan Bozkurt Gönen, Fikret S. Gürgen:
Bayesian Multiview Dimensionality Reduction for Learning Predictive Subspaces. ECAI 2014: 387-392 - [c33]Cevahir Parlak, Banu Diri, Fikret Gürgen:
A cross-corpus experiment in speech emotion recognition. SLAM@INTERSPEECH 2014: 58-61 - [c32]Heysem Kaya, Tugçe Özkaptan, Albert Ali Salah, Sadik Fikret Gürgen:
Canonical correlation analysis and local fisher discriminant analysis based multi-view acoustic feature reduction for physical load prediction. INTERSPEECH 2014: 442-446 - [c31]Heysem Kaya, Albert Ali Salah, Sadik Fikret Gürgen, Hazim Kemal Ekenel:
Protocol and baseline for experiments on Bogazici University Turkish emotional speech corpus. SIU 2014: 1698-1701 - [d1]Olcay Kursun, Betul Erdogdu Sakar, M. Erdem Isenkul, Cemal Okan Sakar, Ahmet Sertbas, Fikret S. Gürgen:
Parkinson Speech Dataset with Multiple Types of Sound Recordings. UCI Machine Learning Repository, 2014
- 2013
- [j12]Betul Erdogdu Sakar, M. Erdem Isenkul, Cemal Okan Sakar, Ahmet Sertbas, Fikret Gürgen, Sakir Delil, Hulya Apaydin, Olcay Kursun:
Collection and Analysis of a Parkinson Speech Dataset With Multiple Types of Sound Recordings. IEEE J. Biomed. Health Informatics 17(4): 828-834 (2013) - [c30]Omer Uzun, Heysem Kaya, Fikret Gürgen, Füsun Varol:
Prenatal risk assessment of Trisomy 21 by probabilistic classifiers. SIU 2013: 1-4 - [c29]A. Murat Yagci, Ertunc Erdil, Ali Ozgur Argunsah, Devrim Ünay, Müjdat Çetin, Lale Akarun, Fikret Gürgen:
Biomedical image time series registration with particle filtering. SIU 2013: 1-4 - 2012
- [j11]Demet Ayvaz, Haluk Rahmi Topcuoglu, Fikret S. Gürgen:
Performance evaluation of evolutionary heuristics in dynamic environments. Appl. Intell. 37(1): 130-144 (2012) - [j10]Fikret S. Gürgen, Zeynep Zengin, Füsun Varol:
Intrauterine growth restriction (IUGR) risk decision based on support vector machines. Expert Syst. Appl. 39(3): 2872-2876 (2012) - [j9]Cemal Okan Sakar, Olcay Kursun, Fikret Gürgen:
A feature selection method based on kernel canonical correlation analysis and the minimum Redundancy-Maximum Relevance filter method. Expert Syst. Appl. 39(3): 3432-3437 (2012) - [j8]Gülefsan Bozkurt Gönen, Mehmet Gönen, Fikret S. Gürgen:
Probabilistic and discriminative group-wise feature selection methods for credit risk analysis. Expert Syst. Appl. 39(14): 11709-11717 (2012) - [c28]Heysem Kaya, Olcay Kursun, Fikret Gürgen:
Posterior Probability Convergence of k-NN Classification and K-Means Clustering. ISCIS 2012: 171-179 - [c27]Umut Konur, Fikret S. Gürgen, Füsun Varol:
Segmentation of fetal skulls using ellipse fitting and active appearance models. SIU 2012: 1-4 - [c26]Betul Erdogdu Sakar, Cemal Okan Sakar, Fikret Gürgen, Ahmet Sertbas, Olcay Kursun:
A validation method for comparing classifiers on imbalanced datasets. SIU 2012: 1-4 - 2011
- [j7]Gülnur Derelioglu, Fikret S. Gürgen:
Knowledge discovery using neural approach for SME's credit risk analysis problem in Turkey. Expert Syst. Appl. 38(8): 9313-9318 (2011) - [c25]Umut Konur, Fikret Gürgen, Füsun Varol:
A two-view ultrasound CAD system for spina bifida detection using Zernike features. Medical Imaging: Computer-Aided Diagnosis 2011: 796341 - 2010
- [j6]Filiz Günes, Nurhan Türker Tokan, Fikret S. Gürgen:
A knowledge-based support vector synthesis of the transmission lines for use in microwave integrated circuits. Expert Syst. Appl. 37(4): 3302-3309 (2010) - [c24]Cemal Okan Sakar, Olcay Kursun, Huseyin Seker, Fikret Gürgen:
Prediction of Protein Sub-nuclear Location by Clustering mRMR Ensemble Feature Selection. ICPR 2010: 2572-2575 - [c23]N. Ozlem Ozcan, Fikret S. Gürgen:
Fuzzy Support Vector Machines for ECG Arrhythmia Detection. ICPR 2010: 2973-2976
2000 – 2009
- 2009
- [c22]Gülnur Derelioglu, Fikret S. Gürgen:
A MLP based PD estimation model for SME credits. ISCIS 2009: 265-268 - [c21]Gülnur Derelioglu, Fikret S. Gürgen, Nesrin Okay:
A Neural Approach for SME's Credit Risk Analysis in Turkey. MLDM 2009: 749-759 - 2007
- [j5]Ulug Bayazit, Ozgur Orcay, Umut Konur, Fikret S. Gürgen:
Predictive vector quantization of 3-D mesh geometry by representation of vertices in local coordinate systems. J. Vis. Commun. Image Represent. 18(4): 341-353 (2007) - [c20]Murat Emre Kaya, Fikret S. Gürgen, Nesrin Okay:
An Analysis of Support Vector Machines for Credit Risk Modeling. DMBiz@PAKDD 2007: 25-33 - 2006
- [c19]Ahmet Sentürk, Fikret S. Gürgen:
The Usage of Independent Component Analysis for Robust Speaker Verification. Artificial Intelligence and Applications 2006: 136-141 - [c18]Demet Ayvaz, Haluk Topcuoglu, Fikret S. Gürgen:
A comparative study of evolutionary optimization techniques in dynamic environments. GECCO 2006: 1397-1398 - [c17]M. Ufuk Altunkaya, Serhat Ikizoglu, Fikret S. Gürgen:
Neural network based data filtering for position tracking of an underwater vehicle. ICINCO-SPSMC 2006: 197-200 - [c16]Demet Ayvaz, Haluk Topcuoglu, Fikret S. Gürgen:
Hybrid Techniques for Dynamic Optimization Problems. ISCIS 2006: 95-104 - 2005
- [j4]M. Serdar Yümlü, Fikret S. Gürgen, Nesrin Okay:
A comparison of global, recurrent and smoothed-piecewise neural models for Istanbul stock exchange (ISE) prediction. Pattern Recognit. Lett. 26(13): 2093-2103 (2005) - [c15]Serdar Yülü, Fikret S. Gürgen, Nesrin Okay:
Global, Recurrent and Smoothed-Piecewise Neural Models for Financial Time Series Prediction. Artificial Intelligence and Applications 2005: 134-139 - [c14]Ulug Bayazit, Ozgur Orcay, Umut Konur, Fikret S. Gürgen:
Predictive vector quantization of 3-D polygonal mesh geometry by representation of vertices in local coordinate systems. EUSIPCO 2005: 1-4 - [c13]Bahar Karaoglu, Haluk Topcuoglu, Fikret S. Gürgen:
Evolutionary Algorithms for Location Area Management. EvoWorkshops 2005: 175-184 - [c12]Zeki Erdem, Robi Polikar, Fikret S. Gürgen, Nejat Yumusak:
Reducing the Effect of Out-Voting Problem in Ensemble Based Incremental Support Vector Machines. ICANN (2) 2005: 607-612 - [c11]Zeki Erdem, Robi Polikar, Nejat Yumusak, Fikret S. Gürgen:
Classification of Volatile Organic Compounds with Incremental SVMs and RBF Networks. ISCIS 2005: 322-331 - [c10]Zeki Erdem, Robi Polikar, Fikret S. Gürgen, Nejat Yumusak:
Ensemble of SVMs for Incremental Learning. Multiple Classifier Systems 2005: 246-256 - [e1]Pinar Yolum, Tunga Güngör, Fikret S. Gürgen, Can C. Özturan:
Computer and Information Sciences - ISCIS 2005, 20th International Symposium, Istanbul, Turkey, October 26-28, 2005, Proceedings. Lecture Notes in Computer Science 3733, Springer 2005, ISBN 3-540-29414-7 [contents] - 2004
- [j3]Levent Özgür, Tunga Güngör, Fikret S. Gürgen:
Adaptive anti-spam filtering for agglutinative languages: a special case for Turkish. Pattern Recognit. Lett. 25(16): 1819-1831 (2004) - [c9]Ruhsar Soganci, Fikret S. Gürgen, Haluk Topcuoglu:
Parallel Implementation of a VQ-Based Text-Independent Speaker Identification. ADVIS 2004: 291-300 - [c8]Murat Sehirli, Fikret S. Gürgen, Serhat Ikizoglu:
Performance Evaluation of Digital Audio Watermarking Techniques Designed in Time, Frequency and Cepstrum Domains. ADVIS 2004: 430-440 - [c7]Levent Özgür, Tunga Güngör, Fikret S. Gürgen:
Spam Mail Detection Using Artificial Neural Network and Bayesian Filter. IDEAL 2004: 505-510 - [c6]Nilgün Güler, Fikret S. Gürgen:
The Effects of Data Properties on Local, Piecewise, Global, Mixture of Experts, and Boundary-Optimized Classifiers for Medical Decision Making. ISCIS 2004: 51-61 - 2003
- [c5]M. Serdar Yümlü, Fikret S. Gürgen, Nesrin Okay:
Financial Time Series Prediction Using Mixture of Experts. ISCIS 2003: 553-560
1990 – 1999
- 1996
- [c4]Güner Arslan, Fikret Gürgen, Fatma Ayhan Sakarya:
Application of neural networks to bearing estimation. ICECS 1996: 647-650 - 1995
- [j2]Ethem Alpaydin, Fikret S. Gürgen:
Comparison of Kernel Estimators, Perceptrons and Radial-Basis Functions for OCR and Speech Classification. Neural Comput. Appl. 3(1): 38-49 (1995) - 1994
- [j1]Fikret S. Gürgen, R. Alpaydin, U. Ünlüakin, Ethem Alpaydin:
Distributed and local neural classifiers for phoneme recognition. Pattern Recognit. Lett. 15(10): 1111-1118 (1994) - [c3]Fikret S. Gürgen, J. M. Song, Robin W. King:
A continuous HMM based preprocessor for modular speech recognition neural networks. ICSLP 1994: 1507-1510 - [c2]Richard R. Favero, Fikret S. Gürgen:
Using wavelet dyadic grids and neural networks for speech recognition. ICSLP 1994: 1539-1542 - 1990
- [c1]Fikret S. Gürgen, Shigeki Sagayama, Sadaoki Furui:
Line spectrum pair frequency - based distance measures for speech recognition. ICSLP 1990: 521-524
Coauthor Index
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