Cemal Okan Sakar

Publication Activity (10 Years)

Years Active: 2010-2023
Publications (10 Years): 19

Top Topics

Multilayer Perceptron

Gradient Boosting

Online Shoppers

Top Venues

Expert Syst. Appl.

Publications

Burak Aytan, Cemal Okan Sakar
Deep learning-based Turkish spelling error detection with a multi-class false positive reduction model. Turkish J. Electr. Eng. Comput. Sci. 31 (3) (2023)
S. Nazmi Diker, Cemal Okan Sakar
Creating CREATE queries with multi-task deep neural networks. Knowl. Based Syst. 266 (2023)
Ozan Veranyurt, Cemal Okan Sakar
Concealed pistol detection from thermal images with deep neural networks. Multim. Tools Appl. 82 (28) (2023)
Faruk Ozer, Cemal Okan Sakar
An automated cryptocurrency trading system based on the detection of unusual price movements with a Time-Series Clustering-Based approach. Expert Syst. Appl. 200 (2022)
Deniz Köksal, M. Mert Alacan, Ecesu Olgun, Cemal Okan Sakar
Natural Language Processing-Based Product Category Classification Model for E-Commerce. SIU (2022)
Burak Aytan, Cemal Okan Sakar
Comparison of Transformer-Based Models Trained in Turkish and Different Languages on Turkish Natural Language Processing Problems. SIU (2022)
Sercan Ozcan, Cemal Okan Sakar, Metin Suloglu
Human Resources Mining for Examination of R&D Progress and Requirements. IEEE Trans. Engineering Management 68 (5) (2021)
Necip Gözüaçik, Cemal Okan Sakar, Sercan Ozcan
Social media-based opinion retrieval for product analysis using multi-task deep neural networks. Expert Syst. Appl. 183 (2021)
Furkan Omerustaoglu, Cemal Okan Sakar, Gorkem Kar
Distracted driver detection by combining in-vehicle and image data using deep learning. Appl. Soft Comput. 96 (2020)
Hunkar C. Tunc, Cemal Okan Sakar, Hulya Apaydin, Gorkem Serbes, Aysegul Gunduz, Melih Tutuncu, Fikret Gürgen
Estimation of Parkinson's disease severity using speech features and extreme gradient boosting. Medical Biol. Eng. Comput. 58 (11) (2020)
Cemal Okan Sakar, Suleyman Olcay Polat, Mete Katircioglu, Yomi Kastro
Real-time prediction of online shoppers' purchasing intention using multilayer perceptron and LSTM recurrent neural networks. Neural Comput. Appl. 31 (10) (2019)
Tülin Çakmak, Ahmet Tekin, Çagla Senel, Tugba Çoban, Zeynep Eda Uran, Cemal Okan Sakar
Accurate Prediction of Advertisement Clicks based on Impression and Click-Through Rate using Extreme Gradient Boosting. ICPRAM (2019)
Gizem Aras, Gülsah Ayhan, Mehmet Ali Sarikaya, A. Aylin Tokuç, Cemal Okan Sakar
Forecasting Hotel Room Sales within Online Travel Agencies by Combining Multiple Feature Sets. ICPRAM (2019)
Merih Bozbura, Hunkar C. Tunc, Miray Endican Kusak, Cemal Okan Sakar
Detection of e-Commerce Anomalies using LSTM-recurrent Neural Networks. DATA (2019)
Cemal Okan Sakar, Gorkem Serbes, Aysegul Gunduz, Hunkar C. Tunc, Hatice Nizam, Betul Erdogdu Sakar, Melih Tutuncu, Tarkan Aydin, M. Erdem Isenkul, Hulya Apaydin
A comparative analysis of speech signal processing algorithms for Parkinson's disease classification and the use of the tunable Q-factor wavelet transform. Appl. Soft Comput. 74 (2019)
Ozde Tiryaki, Cemal Okan Sakar
Nonlinear Feature Extraction using Multilayer Perceptron based Alternating Regression for Classification and Multiple-output Regression Problems. DATA (2018)
Cemal Okan Sakar, Olcay Kursun
Discriminative Feature Extraction by a Neural Implementation of Canonical Correlation Analysis. IEEE Trans. Neural Networks Learn. Syst. 28 (1) (2017)
Nazife Cevik, Cemal Okan Sakar, Olcay Kursun
Analysis of shared miRNAs of different species using ensemble CCA and genetic distance. Comput. Biol. Medicine 64 (2015)
Betul Erdogdu Sakar, Cemal Okan Sakar, Gorkem Serbes, Olcay Kursun
Determination of the optimal threshold value that can be discriminated by dysphonia measurements for unified Parkinson's Disease rating scale. BIBE (2015)
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 (2014)
Fatma Gumus, Cemal Okan Sakar, Zeki Erdem, Olcay Kursun
Online Naive Bayes classification for network intrusion detection. ASONAM (2014)
Cemal Okan Sakar, Olcay Kursun, Fikret Gürgen
Ensemble canonical correlation analysis. Appl. Intell. 40 (2) (2014)
Cemal Okan Sakar, Olcay Kursun, Huseyin Seker, Fikret Gürgen
Combining multiple clusterings for protein structure prediction. Int. J. Data Min. Bioinform. 10 (2) (2014)
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) (2013)
Gorkem Serbes, Cemal Okan Sakar, Yasemin P. Kahya, Nizamettin Aydin
Pulmonary crackle detection using time-frequency and time-scale analysis. Digit. Signal Process. 23 (3) (2013)
Betul Erdogdu Sakar, Cemal Okan Sakar, Fikret Gürgen, Ahmet Sertbas, Olcay Kursun
A validation method for comparing classifiers on imbalanced datasets. SIU (2012)
Gorkem Serbes, Cemal Okan Sakar, Yasemin P. Kahya, Nizamettin Aydin
Pulmonary crackle detection using time-frequency analysis. SIU (2012)
Cemal Okan Sakar, Olcay Kursun, Ali Karaali, Çigdem Eroglu Erdem
Feature extraction for facial expression recognition by canonical correlation analysis. SIU (2012)
Cemal Okan Sakar, Olcay Kursun
A method for combining mutual information and canonical correlation analysis: Predictive Mutual Information and its use in feature selection. Expert Syst. Appl. 39 (3) (2012)
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) (2012)
Cemal Okan Sakar, Goksel Demir, Olcay Kursun, Hüseyin Özdemir, Gökmen Altay, Senay Yalçin
Feature Selection For The Prediction Of Tropospheric Ozone Concentration Using A Wrapper Method. Intell. Autom. Soft Comput. 17 (4) (2011)
Gorkem Serbes, Cemal Okan Sakar, Yasemin P. Kahya, Nizamettin Aydin
Effect of Different Window and Wavelet Types on the Performance of a Novel Crackle Detection Algorithm. ICHIT (1) (2011)
Gorkem Serbes, Cemal Okan Sakar, Yasemin P. Kahya, Nizamettin Aydin
Feature extraction using time-frequency/scale analysis and ensemble of feature sets for crackle detection. EMBC (2011)
Cemal Okan Sakar, Olcay Kursun, Huseyin Seker, Fikret Gürgen
Prediction of Protein Sub-nuclear Location by Clustering mRMR Ensemble Feature Selection. ICPR (2010)
Cemal Okan Sakar, Olcay Kursun
A Hybrid Method for Feature Selection Based on Mutual Information and Canonical Correlation Analysis. ICPR (2010)
Cemal Okan Sakar, Olcay Kursun
Telediagnosis of Parkinson's Disease Using Measurements of Dysphonia. J. Medical Syst. 34 (4) (2010)