Fikret S. Gürgen

According to our database, Fikret S. Gürgen authored at least 64 papers between 1990 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Network Congestion Aware Multiobjective Task Scheduling in Heterogeneous Fog Environments.

Lokman Altin, Haluk Rahmi Topcuoglu, Fikret Gürgen

IEEE Trans. Ind. Informatics, February, 2024

Latency-Aware Multi-Objective Fog Scheduling: Addressing Real-Time Constraints in Distributed Environments.

Lokman Altin, Haluk Rahmi Topcuoglu, Sadik Fikret Gürgen

IEEE Access, 2024

2020

Estimation of Parkinson's disease severity using speech features and extreme gradient boosting.

Hünkar Can Tunç, Cemal Okan Sakar, Hulya Apaydin, Gorkem Serbes, Aysegul Günduz, Melih Tutuncu, Fikret Gürgen

Medical Biol. Eng. Comput., 2020

A Meta-Algorithm for Improving Top-N Prediction Efficiency of Matrix Factorization Models in Collaborative Filtering.

A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen

Int. J. Pattern Recognit. Artif. Intell., 2020

2019

Parallel pairwise learning to rank for collaborative filtering.

A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen

Concurr. Comput. Pract. Exp., 2019

Statistical representation models for mutation information within genomic data.

N. Ozlem Ozcan, Arzucan Özgür, Fikret Gürgen

BMC Bioinform., 2019

Optimization and Regularization Techniques in Androcar Design.

Cevahir Parlak, Fikret Gürgen

Proceedings of the 27th Signal Processing and Communications Applications Conference, 2019

2017

Scalable and adaptive collaborative filtering by mining frequent item co-occurrences in a user feedback stream.

A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen

Eng. Appl. Artif. Intell., 2017

On Parallelizing SGD for Pairwise Learning to Rank in Collaborative Filtering Recommender Systems.

A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen

Proceedings of the Eleventh ACM Conference on Recommender Systems, 2017

2016

Balanced random forest for imbalanced data streams.

A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen

Proceedings of the 24th Signal Processing and Communication Application Conference, 2016

2015

Random Discriminative Projection Based Feature Selection with Application to Conflict Recognition.

Heysem Kaya, Tugçe Özkaptan, Albert Ali Salah, Fikret Gürgen

IEEE Signal Process. Lett., 2015

Computer aided detection of spina bifida using nearest neighbor classification with curvature scale space features of fetal skulls extracted from ultrasound images.

Umut Konur, Fikret S. Gürgen, Füsun Varol, Lale Akarun

Knowl. Based Syst., 2015

Bayesian changepoint and time-varying parameter learning in regime switching volatility models.

M. Serdar Yümlü, Fikret S. Gürgen, A. Taylan Cemgil, Nesrin Okay

Digit. Signal Process., 2015

An ensemble approach for multi-label classification of item click sequences.

A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen

Proceedings of the 2015 International ACM Recommender Systems Challenge, 2015

2014

Parkinson Speech Dataset with Multiple Types of Sound Recordings.

Olcay Kursun, Betul Erdogdu Sakar, M. Erdem Isenkul, Cemal Okan Sakar, Ahmet Sertbas, Fikret S. Gürgen

Dataset, June, 2014

Combining multiple clusterings for protein structure prediction.

Cemal Okan Sakar, Olcay Kursun, Huseyin Seker, Fikret Gürgen

Int. J. Data Min. Bioinform., 2014

Combining multiple views: Case studies on protein and arrhythmia features.

Cemal Okan Sakar, Olcay Kursun, Huseyin Seker, Fikret Gürgen, Nizamettin Aydin, Oleg V. Favorov

Eng. Appl. Artif. Intell., 2014

Ensemble canonical correlation analysis.

Cemal Okan Sakar, Olcay Kursun, Fikret Gürgen

Appl. Intell., 2014

Protocol and baseline for experiments on Bogazici University Turkish emotional speech corpus.

Heysem Kaya, Albert Ali Salah, Sadik Fikret Gürgen, Hazim Kemal Ekenel

Proceedings of the 2014 22nd Signal Processing and Communications Applications Conference (SIU), 2014

A cross-corpus experiment in speech emotion recognition.

Cevahir Parlak, Banu Diri, Fikret Gürgen

Proceedings of the 2nd International Workshop on Speech, Language and Audio in Multimedia, 2014

Canonical correlation analysis and local fisher discriminant analysis based multi-view acoustic feature reduction for physical load prediction.

Heysem Kaya, Tugçe Özkaptan, Albert Ali Salah, Sadik Fikret Gürgen

Proceedings of the INTERSPEECH 2014, 2014

Bayesian Multiview Dimensionality Reduction for Learning Predictive Subspaces.

Mehmet Gönen, Gülefsan Bozkurt Gönen, Fikret S. Gürgen

Proceedings of the ECAI 2014 - 21st European Conference on Artificial Intelligence, 18-22 August 2014, Prague, Czech Republic, 2014

2013

Collection and Analysis of a Parkinson Speech Dataset With Multiple Types of Sound Recordings.

Betul Erdogdu Sakar, M. Erdem Isenkul, Cemal Okan Sakar, Ahmet Sertbas, Fikret Gürgen, Sakir Delil, Hulya Apaydin, Olcay Kursun

IEEE J. Biomed. Health Informatics, 2013

Biomedical image time series registration with particle filtering.

A. Murat Yagci, Ertunc Erdil, Ali Ozgur Argunsah, Devrim Ünay, Müjdat Çetin, Lale Akarun, Fikret Gürgen

Proceedings of the 21st Signal Processing and Communications Applications Conference, 2013

Prenatal risk assessment of Trisomy 21 by probabilistic classifiers.

Omer Uzun, Heysem Kaya, Fikret Gürgen, Füsun Varol

Proceedings of the 21st Signal Processing and Communications Applications Conference, 2013

2012

A feature selection method based on kernel canonical correlation analysis and the minimum Redundancy-Maximum Relevance filter method.

Cemal Okan Sakar, Olcay Kursun, Fikret Gürgen

Expert Syst. Appl., 2012

Intrauterine growth restriction (IUGR) risk decision based on support vector machines.

Fikret S. Gürgen, Zeynep Zengin, Füsun Varol

Expert Syst. Appl., 2012

Probabilistic and discriminative group-wise feature selection methods for credit risk analysis.

Gülefsan Bozkurt Gönen, Mehmet Gönen, Fikret S. Gürgen

Expert Syst. Appl., 2012

Performance evaluation of evolutionary heuristics in dynamic environments.

Demet Ayvaz, Haluk Rahmi Topcuoglu, Fikret S. Gürgen

Appl. Intell., 2012

A validation method for comparing classifiers on imbalanced datasets.

Betul Erdogdu Sakar, Cemal Okan Sakar, Fikret Gürgen, Ahmet Sertbas, Olcay Kursun

Proceedings of the 20th Signal Processing and Communications Applications Conference, 2012

Segmentation of fetal skulls using ellipse fitting and active appearance models.

Umut Konur, Fikret S. Gürgen, Füsun Varol

Proceedings of the 20th Signal Processing and Communications Applications Conference, 2012

Posterior Probability Convergence of k-NN Classification and K-Means Clustering.

Heysem Kaya, Olcay Kursun, Fikret Gürgen

Proceedings of the Computer and Information Sciences III, 2012

2011

Knowledge discovery using neural approach for SME's credit risk analysis problem in Turkey.

Gülnur Derelioglu, Fikret S. Gürgen

Expert Syst. Appl., 2011

A two-view ultrasound CAD system for spina bifida detection using Zernike features.

Umut Konur, Fikret Gürgen, Füsun Varol

Proceedings of the Medical Imaging 2011: Computer-Aided Diagnosis, 2011

2010

A knowledge-based support vector synthesis of the transmission lines for use in microwave integrated circuits.

Filiz Günes, Nurhan Türker Tokan, Fikret S. Gürgen

Expert Syst. Appl., 2010

Prediction of Protein Sub-nuclear Location by Clustering mRMR Ensemble Feature Selection.

Cemal Okan Sakar, Olcay Kursun, Huseyin Seker, Fikret Gürgen

Proceedings of the 20th International Conference on Pattern Recognition, 2010

Fuzzy Support Vector Machines for ECG Arrhythmia Detection.

N. Ozlem Ozcan, Fikret S. Gürgen

Proceedings of the 20th International Conference on Pattern Recognition, 2010

2009

A Neural Approach for SME's Credit Risk Analysis in Turkey.

Gülnur Derelioglu, Fikret S. Gürgen, Nesrin Okay

Proceedings of the Machine Learning and Data Mining in Pattern Recognition, 2009

A MLP based PD estimation model for SME credits.

Gülnur Derelioglu, Fikret S. Gürgen

Proceedings of the 24th International Symposium on Computer and Information Sciences, 2009

2007

Predictive vector quantization of 3-D mesh geometry by representation of vertices in local coordinate systems.

Ulug Bayazit, Ozgur Orcay, Umut Konur, Fikret S. Gürgen

J. Vis. Commun. Image Represent., 2007

An Analysis of Support Vector Machines for Credit Risk Modeling.

Murat Emre Kaya, Fikret S. Gürgen, Nesrin Okay

Proceedings of the Applications of Data Mining in E-Business and Finance, 2007

2006

Hybrid Techniques for Dynamic Optimization Problems.

Demet Ayvaz, Haluk Topcuoglu, Fikret S. Gürgen

Proceedings of the Computer and Information Sciences, 2006

Neural network based data filtering for position tracking of an underwater vehicle.

M. Ufuk Altunkaya, Serhat Ikizoglu, Fikret S. Gürgen

Proceedings of the ICINCO 2006, 2006

A comparative study of evolutionary optimization techniques in dynamic environments.

Demet Ayvaz, Haluk Topcuoglu, Fikret S. Gürgen

Proceedings of the Genetic and Evolutionary Computation Conference, 2006

The Usage of Independent Component Analysis for Robust Speaker Verification.

Ahmet Sentürk, Fikret S. Gürgen

Proceedings of the IASTED International Conference on Artificial Intelligence and Applications, 2006

2005

A comparison of global, recurrent and smoothed-piecewise neural models for Istanbul stock exchange (ISE) prediction.

M. Serdar Yümlü, Fikret S. Gürgen, Nesrin Okay

Pattern Recognit. Lett., 2005

Ensemble of SVMs for Incremental Learning.

Zeki Erdem, Robi Polikar, Fikret S. Gürgen, Nejat Yumusak

Proceedings of the Multiple Classifier Systems, 6th International Workshop, 2005

Classification of Volatile Organic Compounds with Incremental SVMs and RBF Networks.

Zeki Erdem, Robi Polikar, Nejat Yumusak, Fikret S. Gürgen

Proceedings of the Computer and Information Sciences, 2005

Reducing the Effect of Out-Voting Problem in Ensemble Based Incremental Support Vector Machines.

Zeki Erdem, Robi Polikar, Fikret S. Gürgen, Nejat Yumusak

Proceedings of the Artificial Neural Networks: Formal Models and Their Applications, 2005

Evolutionary Algorithms for Location Area Management.

Bahar Karaoglu, Haluk Topcuoglu, Fikret S. Gürgen

Proceedings of the Applications of Evolutionary Computing, 2005

Predictive vector quantization of 3-D polygonal mesh geometry by representation of vertices in local coordinate systems.

Ulug Bayazit, Ozgur Orcay, Umut Konur, Fikret S. Gürgen

Proceedings of the 13th European Signal Processing Conference, 2005

Global, Recurrent and Smoothed-Piecewise Neural Models for Financial Time Series Prediction.

Serdar Yülü, Fikret S. Gürgen, Nesrin Okay

Proceedings of the IASTED International Conference on Artificial Intelligence and Applications, 2005

2004

Adaptive anti-spam filtering for agglutinative languages: a special case for Turkish.

Levent Özgür, Tunga Güngör, Fikret S. Gürgen

Pattern Recognit. Lett., 2004

The Effects of Data Properties on Local, Piecewise, Global, Mixture of Experts, and Boundary-Optimized Classifiers for Medical Decision Making.

Nilgün Güler, Fikret S. Gürgen

Proceedings of the Computer and Information Sciences, 2004

Spam Mail Detection Using Artificial Neural Network and Bayesian Filter.

Levent Özgür, Tunga Güngör, Fikret S. Gürgen

Proceedings of the Intelligent Data Engineering and Automated Learning, 2004

Parallel Implementation of a VQ-Based Text-Independent Speaker Identification.

Ruhsar Soganci, Fikret S. Gürgen, Haluk Topcuoglu

Proceedings of the Advances in Information Systems, Third International Conference, 2004

Performance Evaluation of Digital Audio Watermarking Techniques Designed in Time, Frequency and Cepstrum Domains.

Murat Sehirli, Fikret S. Gürgen, Serhat Ikizoglu

Proceedings of the Advances in Information Systems, Third International Conference, 2004

2003

Financial Time Series Prediction Using Mixture of Experts.

M. Serdar Yümlü, Fikret S. Gürgen, Nesrin Okay

Proceedings of the Computer and Information Sciences, 2003

1996

Application of neural networks to bearing estimation.

Güner Arslan, Fikret Gürgen, Fatma Ayhan Sakarya

Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996

1995

Comparison of Kernel Estimators, Perceptrons and Radial-Basis Functions for OCR and Speech Classification.

Ethem Alpaydin, Fikret S. Gürgen

Neural Comput. Appl., 1995

1994

Distributed and local neural classifiers for phoneme recognition.

Fikret S. Gürgen, R. Alpaydin, U. Ünlüakin, Ethem Alpaydin

Pattern Recognit. Lett., 1994

A continuous HMM based preprocessor for modular speech recognition neural networks.

Fikret S. Gürgen, J. M. Song, Robin W. King

Proceedings of the 3rd International Conference on Spoken Language Processing, 1994

Using wavelet dyadic grids and neural networks for speech recognition.

Richard R. Favero, Fikret S. Gürgen

Proceedings of the 3rd International Conference on Spoken Language Processing, 1994

1990

Line spectrum pair frequency - based distance measures for speech recognition.

Fikret S. Gürgen, Shigeki Sagayama, Sadaoki Furui

Proceedings of the First International Conference on Spoken Language Processing, 1990