Doç. Dr. Aytuğ ONAN

Uluslararası Hakemli Dergilerde Yayınlanan Makaleler

• Onan, A., & Toçoğlu, M.A. A Term-weighted neural language model and stacked bidirectional LSTM based framework for sarcasm identification, IEEE Access, 9, 7701-7722.

• Onan, A. (2020). Sentiment analysis on product reviews based on weighted word embeddings and deep neural networks, Concurrency and Computation- Practice and Experience.

• Bulut, H., Onan, A., & Korukoğlu, S. (2020). An improved ant-based algorithm based on heaps merging and fuzzy c-means for clustering cancer gene expression data, Sādhanā, 45(1), 1-17.

• Onan, A., & Toçoğlu, M. A. (2020). Weighted word embeddings and clustering based identification of question topics in MOOC discussion forum posts, Computer Applications in Engineering Education (Baskıda).

• Onan, A. (2020). Sentiment analysis on massive open online course evaluations: a text mining and deep learning approach, Computer Applications in Engineering Education (Baskıda).

• Onan, A., & Toçoğlu MA. (2020). Satire identification in Turkish news articles based on ensemble of classifiers, Turkish Journal of Electrical Engineering & Computer Sciences, 28, 1086-1106.

• Onan, A. (2020). Mining opinions from instructor evaluation reviews: a deep learning approach, Computer Applications in Engineering Education, 28(1), 117-138.

• Onan, A. (2019). Two-stage topic extraction model for bibliometric data analysis based on word embeddings and clustering, IEEE Access, 7(1), 145614-145633.

• Onan, A. (2019). Consensus clustering based approach to imbalanced learning, Scientific Programming, 2019, 1-14.

• Onan, A. (2018). Biomedical text categorization based on ensemble pruning and optimized topic modelling. Computational and Mathematical Methods in Medicine, 2018, 1-22.

• Onan, A. (2018). An ensemble scheme based on language function analysis and feature engineering for text genre classification. Journal of Information Science, 44(1),  28-47.

• Onan, A. (2018). Sentiment analysis on Twitter based on ensemble of psychological and linguistic feature sets. Balkan Journal of Electrical & Computer Engineering, 6(2), 1-9.

• Onan, A., Korukoğlu, S., & Bulut, H. (2017). A hybrid ensemble pruning approach based on consensus clustering and multi-objective evolutionary algorithm for sentiment classification. Information Processing & Management, 53(4), 814-833.

• Onan, A., Bulut, H., & Korukoglu, S. (2017). An improved ant algorithm with LDA-based representation for text document clustering. Journal of Information Science, 43(2), 275-292.

• Onan, A. (2017). Hybrid supervised clustering based ensemble scheme for text classification. Kybernetes, 46(2), 330-348.

• Onan, A., & Korukoğlu, S. (2017). A feature selection model based on genetic rank aggregation for text sentiment classification. Journal of Information Science, 43(1), 25-38.

• Onan, A. (2016). Classifier and feature set ensembles for web page classification. Journal of Information Science, 42(2), 150-165.

• Onan, A., Korukoğlu, S., & Bulut, H. (2016). Ensemble of keyword extraction methods and classifiers in text classification. Expert Systems with Applications, 57, 232-247.

• Onan, A., Korukoğlu, S., & Bulut, H. (2016). A multiobjective weighted voting ensemble classifier based on differential evolution algorithm for text sentiment classification. Expert Systems with Applications, 62, 1-16.

• Onan, A., Korukoglu, S., & Bulut, H. (2016). LDA-based Topic Modelling in Text Sentiment Classification: An Empirical Analysis. Int. J. Comput. Linguistics Appl., 7(1), 101-119.

• Onan, A., Bal, V., & Yanar Bayam, B. (2016). The Use of Data Mining for Strategic Management: A Case Study on Mining Association Rules in Student Information System. Croatian Journal of Education: Hrvatski časopis za odgoj i obrazovanje, 18(1), 41-70.

• Onan, A. (2015). A Stochastic Gradient Descent Based SVM with Fuzzy-Rough Feature Selection and Instance Selection for Breast Cancer Diagnosis. Journal of Medical Imaging and Health Informatics, 5(6), 1233-1239.

• Onan, A. (2015). A fuzzy-rough nearest neighbor classifier combined with consistency-based subset evaluation and instance selection for automated diagnosis of breast cancer. Expert Systems with Applications, 42(20), 6844-6852.

Uluslararası Kitap içi Bölümler

• Onan, A., Atik, E., & Yalçın, A. (2021). Machine learning approach for automatic categorization of service support requests on university information management system. In  Intelligent and Fuzzy Techniques: Smart and Innovative Solutions (pp. 1133-1139). Springer, Cham.

• Toçoğlu, M.A., & Onan, A. (2021). Sentiment analysis on students' evaluation of higher educational institutions. In Intelligent and Fuzzy Techniques: Smart and Innovative Solutions (pp. 1693-1700). Springer, Cham.

• Çaylı, Ö., Makav, B., Kılıç, V., & Onan, A. (2021). Mobile application based automatic systems. In Intelligent and Fuzzy Techniques: Smart and Innovative Solutions (pp. 1532-1539). Springer, Cham.

• Toçoğlu, M.A., & Onan, A. (2021). Identification of sport news in Turkish news using deep learning architectures. In Progress in Intelligent Decision Science (pp. 3-13). Springer, Cham.

• Onan, A. (2019). Deep learning based sentiment analysis on product reviews on Twitter. In Big Data Innovations and Applications (pp.80-91). Springer, Cham.

• Toçoğlu, M.A., & Onan, A. (2019). Satire detection in Turkish news articles: a machine learning approach. In Big Data Innovations and Applications (pp.107-117). Springer, Cham.

• Onan, A. (2019). Topic-enriched word embeddings for sarcasm identification. In Software Engineering Methods in Intelligent Algorithms (pp. 293-304). Springer, Cham.

• Onan, A. (2019). Semantic query suggestion based on optimized random forests. In Artificial Intelligence and Algorithms in Intelligent Systems (pp. 91-102). Springer, Cham.

• Onan, A. (2017). Sarcasm identification on Twitter: a machine learning approach. In Artificial Intelligence Trends in Intelligent Systems (pp. 374-383). Springer, Cham.

• Onan, A., & Korukoğlu, S. (2016). Exploring performance of instance selection methods in text sentiment classification. In Artificial Intelligence Perspectives in Intelligent Systems (pp. 167-179). Springer, Cham.

• Onan, A. (2015). On the performance of ensemble learning for automated diagnosis of breast cancer. In Artificial Intelligence Perspectives and Applications (pp. 119-129). Springer, Cham.

• Onan, A. (2015). Artificial immune system based web page classification. In Software engineering in intelligent systems (pp. 189-199). Springer, Cham.

Ulusal Hakemli Dergilerde Yayınlanan Makaleler

• Onan, A. (2020). Evrişimli sinir ağı mimarilerine dayalı Türkçe duygu analizi. Avrupa Bilim ve Teknoloji Dergisi, 2020, 374-380.

• Onan, A., Yalçın, A., & Atik, E. (2020). Üniversite Bilgi Yönetim Sistemi Servis Destek Taleplerinin Konu Modelleme Tabanlı Analizi. Avrupa Bilim ve Teknoloji Dergisi, 2020, 352-359.

• Onan, A. (2018). A clustering based classifier ensemble approach to corporate bankruptcy prediction. Alphanumeric Journal, 6(2), 365-376.

• Onan, A. (2018). Parçacık sürüsü eniyilemesine dayalı yığılmış genelleme yöntemi ve metin sınıflandırma üzerinde uygulanması. Akademik Platform Mühendislik ve Fen Bilimleri Dergisi, 6(2), 131-141.

• Onan, A. (2018). Metin belgesi kümelemede metasezgisel yöntemlere dayalı kümeleme algoritmaları. Akıllı Sistemler ve Uygulamaları Dergisi, 1(2), 206-212.

• Okyay, M.S., Alaybeyoğlu, A., & Onan, A. (2018). Yapay zeka tabanlı akıllı muhasebe Android mobil uygulama tasarımı. Akıllı Sistemler ve Uygulamaları Dergisi, 1(1), 111-116.

• Onan, A., Alaybeyoğlu, A., & Okyay, M.S. (2018). A design and application of Android mobile based smart business accounting software. Sakarya University Journal of Computer and Information Sciences, 1(1), 22-35.

• Onan, A. (2017). Twitter mesajları üzerinde makine öğrenmesi yöntemlerine dayalı duygu analizi. Yönetim Bilişim Sistemleri Dergisi, 3(2), 1-14.

• Onan, A., & Korukoğlu, S. (2016). Makine öğrenmesi yöntemlerinin görüş madenciliğinde kullanılması üzerine bir literatür araştırması. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 22(2), 111-122.

• Onan, A. (2015). Şirket iflaslarının tahmin edilmesinde karar ağacı algoritmalarının karşılaştırmalı başarım analizi. Bilişim Teknolojileri Dergisi, 8(1), 9-19.

• Onan, A. (2014). Promethee Sıralama Yönteminin Konut Projelerinin Değerlendirilmesinde Kullanılması. AKÜ İİBF Dergisi, XVI(1), 17-28.

• Onan, A. (2013). Metasezgisel yöntemler ve uygulama alanları. Çukurova Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 17(2), 113-128.

Uluslararası Bilimsel Konferanslarda Sunulan Bildiriler

• Onan, A., Atik, E., & Yalçın, A. (2020). Machine learning approach for automatic categorization of service support requests on university information management system. In 2nd International Conference on Intelligent and Fuzzy Systems (INFUS 2020).

• Çaylı, Ö., Makav, B., Kılıç, V., & Onan, A. (2020). Mobile application based automatic caption generation for visually impaired.  In 2nd International Conference on Intelligent and Fuzzy Systems (INFUS 2020).

• Toçoğlu, M.A., & Onan, A. (2020). Sentiment analysis on students' evaluation of higher educational institutions. In 2nd International Conference on Intelligent and Fuzzy Systems (INFUS 2020).

• Toçoğlu, M.A., & Onan, A. (2020). Identification of sport news in Turkish Tweets using deep learning architectures. In International Conference on Intelligent Decision Science (IDS 2020).

• Onan, A. (2020). Evrişimli sinir ağı mimarilerine dayalı Türkçe duygu analizi. In 2nd International Conference on Human-Computer Interaction, Optimization and Robotic Applications (HORA 2020).

• Onan, A., Yalçın, A., & Atik, E. (2020). Üniversite Bilgi Yönetim Sistemi Servis Destek Taleplerinin Konu Modelleme Tabanlı Analizi. In 2nd International Conference on Human-Computer Interaction, Optimization and Robotic Applications (HORA 2020).

• Çaylı, Ö., Makav, B., Kılıç, V., & Onan, A. (2020). Natural language description of images using a smartphone application. In Second International Eurasian Conference on Science, Engineering and Technology (EurasianSciEnTech 2020).

• Onan, A. (2019). Deep learning based sentiment analysis on product reviews on Twitter. In 5th International Conference on Big Data Innovations and Applications (Innovate-Data 2019).

• Toçoğlu, M.A., & Onan, A. (2019). Satire detection in Turkish news articles: a machine learning approach. In 5th International Conference on Big Data Innovations and Applications (Innovate-Data 2019).

• Onan, A. (2019). Türkçe Twitter mesajları üzerinde yarı-öğreticili duygu analizi. In International Design and Engineering Symposium (IDES 2019).

• Onan, A. (2019). Kitlesel açık çevrimiçi ders değerlendirmeleri üzerinde konu modelleme yöntemlerine dayalı duygu analizi. In International Design and Engineering Symposium (IDES 2019).

• Onan, A. (2019). Türkçe metin belgeleri üzerinde küme topluluklarına dayalı kümeleme analizi. In International Design and Engineering Symposium (IDES 2019).

• Leblebici, A., Uncu, B., Onan, A., Baskın, Y., & Olgun, N. (2018). Artificial intelligence methods for risk assessment of neuroblastoma. In 50th Congress of the International Society of Paediatric Oncology (SIOP 2018). (Poster)

• Onan, A. (2018). Gender classification on microblogging platforms: a machine learning approach. In 7th International Conference on Advanced Technologies (ICAT 2018). (Best Presentation Award)

• Onan, A. (2018). Ensemble gene selection analysis scheme on microarray gene expression data. In 7th International Conference on Advanced Technologies (ICAT 2018).

• Onan, A. (2018). Supervised term weighting schemes for opinion spamming. In 4th International Researchers, Statisticians and Young Statisticians Congress (IRSYSC 2018).

• Onan, A. (2018). On the performance of cluster ensembles for document clustering. In 4th International Researchers, Statisticians and Young Statisticians Congress (IRSYSC 2018).

• Onan, A. (2018). Öğrencilerin akademik başarılarının tahmin edilmesinde makine öğrenmesi yöntemlerinin başarım analizi. In 8th International Congress of Research in Education (ULEAD 2018).

• Onan, A.,  Solmaz, M., & Arslan, B. (2018). GEOME3D: Geometrik kavramların eğitimine yönelik görsel eğitim yazılımı. In 8th International Congress of Research in Education (ULEAD 2018).

• Onan, A. (2017. Psycholinguistic feature sets in sentiment analysis on Twitter: an empirical analysis. In International Advanced Researches and Engineering Congress (IAREC 2017).

• Onan, A. (2017). Sentiment analysis on Twitter messages based on machine learning methods. In 4th International Management Information Systems Conference (IMISC 2017).

• Onan, A. (2017). A K-medoids based clustering scheme with an application to document clustering. In 2nd International Conference on Computer Science and Engineering (UBMK 2017).

• Onan, A. (2017). A machine learning based approach to identify geo-location of Twitter users. In Proceedings of the ACM Second International Conference on Internet of Things and Cloud Computing (ICC 2017).

• Onan, A., Korukoğlu, S., & Bulut, H. (2016). LDA-based topic modelling in text sentiment classification: an empirical analysis. In 17th International Conference on Computational Linguistics and Intelligent Text Processing (CICLING 2016).

• Onan, A., & Korukoğlu, S. (2013). Improving performance of glowworm swarm optimization for cluster analysis using k-means. In International Symposium on Computing in Science & Engineering.  

Ulusal Bilimsel Konferanslarda Sunulan Bildiriler

• Özdemir, M.A., Güren, O., Cura, O.K, Akan, A., & Onan, A. (2020). Abnormal ECG beat detection based on convolutional neural networks. TIPTEKNO 2020- Tıp Teknolojileri Ulusal Kurultayı.

• Özdemir, M.A., Kısa, H.D., Güren, O., Onan, A., & Akan, A. (2020). EMG based hand gesture recognition using. TIPTEKNO 2020- Tıp Teknolojileri Ulusal Kurultayı.

• Onan, A. (2020). Ağırlıklı kelime vektörü tabanlı Türkçe duygu analizi. SİU 2020- 28. IEEE Sinyal İşleme ve İletişim Uygulamaları Kurultayı.

• Onan, A. (2020). Evrişimli sinir ağı tabanlı Türkçe duygu analizi. SİU 2020- 28. IEEE Sinyal İşleme ve İletişim Uygulamaları Kurultayı. (Poster)

• Onan, A. (2018). Psikolojik ve dilbilimsel özniteliklere dayalı istenmeyen inceleme metni belirleme. SİU 2018- 26. IEEE Sinyal İşleme ve İletişim Uygulamaları Kurultayı.

• Onan, A. (2018). Topluluk öğrenmesine dayalı öznitelik seçimi ve metin sınıflandırmada uygulanması. SİU 2018- 26. IEEE Sinyal İşleme ve İletişim Uygulamaları Kurultayı.

• Onan, A. (2017). Metin belgesi kümelemede metasezgisel yöntemlere dayalı kümeleme algoritmaları. ASYU 2017- Akıllı Sistemlerde Yenilikler ve Uygulamaları Konferansı.

• Okyay, M.S., Alaybeyoğlu, A., & Onan, A. (2017). Yapay zeka tabanlı akıllı muhasebe Android mobil uygulama tasarımı. ASYU 2017- Akıllı Sistemlerde Yenilikler ve Uygulamaları Konferansı.

• Onan, A. (2017). Türkçe Twitter mesajlarında gizli Dirichlet tahsisine dayalı duygu analizi. Akademik Bilişim.

• Onan, A., & Korukoğlu, S. (2016). Metin sınıflandırmada öznitelik seçim yöntemlerinin değerlendirilmesi. Akademik Bilişim.

• Taşcı, E., & Onan, A. (2016). K-en yakın komşu algoritması parametrelerinin sınıflandırma performansı üzerine etkisinin incelenmesi. Akademik Bilişim.

• Onan, A., & Korukoğlu, S. (2015). Görüş madenciliğinde sınıflandırıcı toplulukları. SİU 2015- 23.IEEE Sinyal İşleme ve İletişim Uygulamaları Kurultayı.

• Onan, A. (2014). Öğrenci bilgi sistemi verileri üzerinde veri madenciliği sınıflandırıcılarına dayalı başarı durumu tahmini. YBS 2014- Yönetim Bilişim Sistemleri Konferansı.

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