C. Okan Sakar

Bahçeşehir University — Turkey

Computer Science · Physical Sciences

19h-index2.5kcitations52works0.02yr avg
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Research Topics

Face and Expression Recognition(9), Music and Audio Processing(7), Voice and Speech Disorders(6), Speech Recognition and Synthesis(5), Neural Networks and Applications(5)

Publications52 total

Transaction Count Prediction in Correspondent Banking Using a Hybrid CNN-LSTM Neural Network
Lecture notes in networks and systems·2025
Transformer-Based Punctuation Restoration for Automatic Speech Recognition Systems
2025
A statistical categorization-based curriculum learning approach for multi-task classification of images
Applied Intelligence·2025Open Access
Making Data AI-Ready: A Comprehensive Framework for Automated Data Pipelines
EAI/Springer Innovations in Communication and Computing·2025
Concealed pistol detection from thermal images with deep neural networks
Multimedia Tools and Applications·2023· 13 cited
Deep learning-based Turkish spelling error detection with a multi-class false positive reduction model
TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES·2023· 15 citedOpen Access
Technological forecasting based on estimation of word embedding matrix using LSTM networks
Technological Forecasting and Social Change·2023· 25 cited
Creating CREATE queries with multi-task deep neural networks
Knowledge-Based Systems·2023· 3 cited
Quality of Experience Prediction for VoIP Calls Using Audio MFCCs and Multilayer Perceptron
2022 7th International Conference on Computer Science and Engineering (UBMK)·2022· 2 cited
Natural Language Processing-Based Product Category Classification Model for E-Commerce
2022 30th Signal Processing and Communications Applications Conference (SIU)·2022· 2 cited
Performance Comparison of Oral, Laryngeal and Thoracic Sounds in the Detection of COVID-19 by Employing Machine Learning Techniques
2022 30th Signal Processing and Communications Applications Conference (SIU)·2022
An automated cryptocurrency trading system based on the detection of unusual price movements with a Time-Series Clustering-Based approach
Expert Systems with Applications·2022· 31 cited
Concealed Pistol Detection Dataset
Figshare·2022Open Access
Using covariates for improving the minimum redundancy maximum relevance feature selection method
UNC Libraries·2021Open Access
Social media-based opinion retrieval for product analysis using multi-task deep neural networks
Expert Systems with Applications·2021· 28 citedOpen Access
Social media mining for ideation: Identification of sustainable solutions and opinions
Technovation·2021· 45 citedOpen Access
Stock Market Prediction by Combining Stock Price Information and Sentiment Analysis
International Journal of Advances in Engineering and Pure Sciences·2021· 5 citedOpen Access
Hand-Gun Detection in Images with Transfer Learning-Based Convolutional Neural Networks
2020· 7 cited
Estimation of Parkinson’s disease severity using speech features and extreme gradient boosting
Medical & Biological Engineering & Computing·2020· 50 cited
Distracted driver detection by combining in-vehicle and image data using deep learning
Applied Soft Computing·2020· 85 cited
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Frequent Co-authors

Olcay Kurşun(20), Fikret Gürgen(10), Görkem Serbes(8), Nizamettin Aydın(8), Betül Erdoğdu Şakar(5), Yasemin P. Kahya(4), Sercan Ozcan(4), Oleg V. Favorov(4), Hüseyin Şeker(4), Hülya Apaydın(3), Necip Gözüaçık(3), Ozan Veranyurt(3), Göksel Demir(3), Hüseyin Özdemir(3), Şenay Yalçın(3), M. Erdem Isenkul(2), Ahmet Sertbaş(2), Ayşegül Gündüz(2), Hünkar Can Tunç(2), Melih Tütüncü(2)