Browsing Faculty of Engineering by Author "(ORCID & YÖK ID 144947) Demiroğlu, Cenk"
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Automatic detection of attachment style in married couples through conversation analysis
Koçak, Tuğçe Melike; Dibek, B. Ç.; Polat, Esma Nafiye; Kafesçioğlu, Nilüfer; Demiroğlu, Cenk (Springer, 2023-05-31)Analysis of couple interactions using speech processing techniques is an increasingly active multi-disciplinary field that poses challenges such as automatic relationship quality assessment and behavioral coding. Here, we ... -
Comparative study of credit risk evaluation for unbalanced datasets using deep learning classifiers
Öner, T.; Alnahas, D.; Kanturvardar, A.; Ülkgün, A. M.; Demiroǧlu, Cenk (IEEE, 2023)Credit risk assessment deals with calculating the risk of a loan not being repaid. For this reason, a lot of research effort is directed at credit risk analysis. In this study, machine learning models such as Light ... -
Deep learning-based expressive speech synthesis: a systematic review of approaches, challenges, and resources
Barakat, Huda Mohammed Mohammed; Turk, O.; Demiroğlu, Cenk (Springer, 2024-02-12)Speech synthesis has made significant strides thanks to the transition from machine learning to deep learning models. Contemporary text-to-speech (TTS) models possess the capability to generate speech of exceptionally high ... -
Deep learning-based speaker-adaptive postfiltering with limited adaptation data for embedded text-to-speech synthesis systems
Eren, Eray; Demiroğlu, Cenk (Elsevier, 2023-06)End-to-end (e2e) speech synthesis systems have become popular with the recent introduction of text-to-spectrogram conversion systems, such as Tacotron, that use encoder–decoder-based neural architectures. Even though those ... -
Depression screening from voice samples of patients affected by parkinson’s disease
Özkanca, Yasin Serdar; Öztürk, M. G.; Ekmekci, Merve Nur; Atkins, D. C.; Demiroğlu, Cenk; Ghomi, R. H. (S. Karger AG, 2019-05-01)Depression is a common mental health problem leading to significant disability worldwide. It is not only common but also commonly co-occurs with other mental and neurological illnesses. Parkinson's disease (PD) gives rise ... -
Depression-level assessment from multi-lingual conversational speech data using acoustic and text features
Demiroğlu, Cenk; Besirli, A.; Özkanca, Yasin Sedar; Celik, S. (Springer Nature, 2020-11-17)Depression is a widespread mental health problem around the world with a significant burden on economies. Its early diagnosis and treatment are critical to reduce the costs and even save lives. One key aspect to achieve ... -
Developing session-based personalized accommodation recommender system by using LSTM
Can, Y. S.; Erkut, H.; Giritli, E. B.; Kutluay, H.; Buyukoguz, K.; Demiroğlu, Cenk (IEEE, 2022)Tourism sector has been transformed by the advances in the Internet technology. Users can search for information and can select their destination from various alternatives by themselves, which brings the need for personal ... -
Disentangling human trafficking types and the identification of pathways to forced labor and sex: an explainable analytics approach
Eryarsoy, E.; Topuz, K.; Demiroğlu, Cenk (Springer, 2023-07)Terms such as human trafficking and modern-day slavery are ephemeral but reflect manifestations of oppression, servitude, and captivity that perpetually have threatened the basic right of all humans. Operations research ...
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