Fikret S. Gürgen

43 papers A 3B 1C 1Journal 15Unranked 22
YearRankTypeTitle / Venue / Authors
2020 J jnl
A Meta-Algorithm for Improving Top-N Prediction Efficiency of Matrix Factorization Models in Collaborative Filtering.
Int. J. Pattern Recognit. Artif. Intell.
A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen
2019 J jnl
Parallel pairwise learning to rank for collaborative filtering.
Concurr. Comput. Pract. Exp.
A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen
2017 A conf
On Parallelizing SGD for Pairwise Learning to Rank in Collaborative Filtering Recommender Systems.
RecSys
A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen
2017 J jnl
Scalable and adaptive collaborative filtering by mining frequent item co-occurrences in a user feedback stream.
Eng. Appl. Artif. Intell.
A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen
2016 — conf
Balanced random forest for imbalanced data streams.
SIU
A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen
2015 — conf
An ensemble approach for multi-label classification of item click sequences.
RecSys Challenge
A. Murat Yagci, Tevfik Aytekin, Fikret S. Gürgen
2015 J jnl
Bayesian changepoint and time-varying parameter learning in regime switching volatility models.
Digit. Signal Process.
M. Serdar Yümlü, Fikret S. Gürgen, A. Taylan Cemgil, Nesrin Okay
2015 J jnl
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.
Umut Konur, Fikret S. Gürgen, Füsun Varol, Lale Akarun
2014 A conf
Bayesian Multiview Dimensionality Reduction for Learning Predictive Subspaces.
ECAI
Mehmet Gönen, Gülefsan Bozkurt Gönen, Fikret S. Gürgen
2012 J jnl
Intrauterine growth restriction (IUGR) risk decision based on support vector machines.
Expert Syst. Appl.
Fikret S. Gürgen, Zeynep Zengin, Füsun Varol
2012 J jnl
Performance evaluation of evolutionary heuristics in dynamic environments.
Appl. Intell.
Demet Ayvaz, Haluk Rahmi Topcuoglu, Fikret S. Gürgen
2012 J jnl
Probabilistic and discriminative group-wise feature selection methods for credit risk analysis.
Expert Syst. Appl.
Gülefsan Bozkurt Gönen, Mehmet Gönen, Fikret S. Gürgen
2012 — conf
Segmentation of fetal skulls using ellipse fitting and active appearance models.
SIU
Umut Konur, Fikret S. Gürgen, Füsun Varol
2011 J jnl
Knowledge discovery using neural approach for SME's credit risk analysis problem in Turkey.
Expert Syst. Appl.
Gülnur Derelioglu, Fikret S. Gürgen
2010 J jnl
A knowledge-based support vector synthesis of the transmission lines for use in microwave integrated circuits.
Expert Syst. Appl.
Filiz Günes, Nurhan Türker Tokan, Fikret S. Gürgen
2010 B conf
Fuzzy Support Vector Machines for ECG Arrhythmia Detection.
ICPR
N. Ozlem Ozcan, Fikret S. Gürgen
2009 — conf
A MLP based PD estimation model for SME credits.
ISCIS
Gülnur Derelioglu, Fikret S. Gürgen
2009 — conf
A Neural Approach for SME's Credit Risk Analysis in Turkey.
MLDM
Gülnur Derelioglu, Fikret S. Gürgen, Nesrin Okay
2007 — conf
An Analysis of Support Vector Machines for Credit Risk Modeling.
DMBiz@PAKDD
Murat Emre Kaya, Fikret S. Gürgen, Nesrin Okay
2007 J jnl
Predictive vector quantization of 3-D mesh geometry by representation of vertices in local coordinate systems.
J. Vis. Commun. Image Represent.
Ulug Bayazit, Ozgur Orcay, Umut Konur, Fikret S. Gürgen
2006 A conf
A comparative study of evolutionary optimization techniques in dynamic environments.
GECCO
Demet Ayvaz, Haluk Topcuoglu, Fikret S. Gürgen
2006 — conf
Hybrid Techniques for Dynamic Optimization Problems.
ISCIS
Demet Ayvaz, Haluk Topcuoglu, Fikret S. Gürgen
2006 — conf
Neural network based data filtering for position tracking of an underwater vehicle.
ICINCO-SPSMC
M. Ufuk Altunkaya, Serhat Ikizoglu, Fikret S. Gürgen
2006 — conf
The Usage of Independent Component Analysis for Robust Speaker Verification.
Artificial Intelligence and Applications
Ahmet Sentürk, Fikret S. Gürgen
2005 J jnl
A comparison of global, recurrent and smoothed-piecewise neural models for Istanbul stock exchange (ISE) prediction.
Pattern Recognit. Lett.
M. Serdar Yümlü, Fikret S. Gürgen, Nesrin Okay
2005 — conf
Classification of Volatile Organic Compounds with Incremental SVMs and RBF Networks.
ISCIS
Zeki Erdem, Robi Polikar, Nejat Yumusak, Fikret S. Gürgen
2005 — ed.
Computer and Information Sciences - ISCIS 2005, 20th International Symposium, Istanbul, Turkey, October 26-28, 2005, Proceedings
ISCIS
Pinar Yolum, Tunga Güngör, Fikret S. Gürgen, Can C. Özturan
2005 — conf
Ensemble of SVMs for Incremental Learning.
Multiple Classifier Systems
Zeki Erdem, Robi Polikar, Fikret S. Gürgen, Nejat Yumusak
2005 — conf
Evolutionary Algorithms for Location Area Management.
EvoWorkshops
Bahar Karaoglu, Haluk Topcuoglu, Fikret S. Gürgen
2005 — conf
Global, Recurrent and Smoothed-Piecewise Neural Models for Financial Time Series Prediction.
Artificial Intelligence and Applications
Serdar Yülü, Fikret S. Gürgen, Nesrin Okay
2005 — conf
Predictive vector quantization of 3-D polygonal mesh geometry by representation of vertices in local coordinate systems.
EUSIPCO
Ulug Bayazit, Ozgur Orcay, Umut Konur, Fikret S. Gürgen
2005 — conf
Reducing the Effect of Out-Voting Problem in Ensemble Based Incremental Support Vector Machines.
ICANN (2)
Zeki Erdem, Robi Polikar, Fikret S. Gürgen, Nejat Yumusak
2004 J jnl
Adaptive anti-spam filtering for agglutinative languages: a special case for Turkish.
Pattern Recognit. Lett.
Levent Özgür, Tunga Güngör, Fikret S. Gürgen
2004 — conf
Parallel Implementation of a VQ-Based Text-Independent Speaker Identification.
ADVIS
Ruhsar Soganci, Fikret S. Gürgen, Haluk Topcuoglu
2004 — conf
Performance Evaluation of Digital Audio Watermarking Techniques Designed in Time, Frequency and Cepstrum Domains.
ADVIS
Murat Sehirli, Fikret S. Gürgen, Serhat Ikizoglu
2004 C conf
Spam Mail Detection Using Artificial Neural Network and Bayesian Filter.
IDEAL
Levent Özgür, Tunga Güngör, Fikret S. Gürgen
2004 — conf
The Effects of Data Properties on Local, Piecewise, Global, Mixture of Experts, and Boundary-Optimized Classifiers for Medical Decision Making.
ISCIS
Nilgün Güler, Fikret S. Gürgen
2003 — conf
Financial Time Series Prediction Using Mixture of Experts.
ISCIS
M. Serdar Yümlü, Fikret S. Gürgen, Nesrin Okay
1995 J jnl
Comparison of Kernel Estimators, Perceptrons and Radial-Basis Functions for OCR and Speech Classification.
Neural Comput. Appl.
Ethem Alpaydin, Fikret S. Gürgen
1994 — conf
A continuous HMM based preprocessor for modular speech recognition neural networks.
ICSLP
Fikret S. Gürgen, J. M. Song, Robin W. King
1994 J jnl
Distributed and local neural classifiers for phoneme recognition.
Pattern Recognit. Lett.
Fikret S. Gürgen, R. Alpaydin, U. Ünlüakin, Ethem Alpaydin
1994 — conf
Using wavelet dyadic grids and neural networks for speech recognition.
ICSLP
Richard R. Favero, Fikret S. Gürgen
1990 — conf
Line spectrum pair frequency - based distance measures for speech recognition.
ICSLP
Fikret S. Gürgen, Shigeki Sagayama, Sadaoki Furui