Abdullah Doğan

E-mail

abdogan@metu.edu.tr

Department

Graduate School of Natural and Applied Sciences

ORCID

0000-0003-3709-2642

Web of Science Researcher ID

ABA-3967-2020

Automated accurate emotion classification using Clefia pattern-based features with EEG signals Doğan, Abdullah; Barua, Prabal Datta; BAYĞIN, MEHMET; Tuncer, Turker; DOĞAN, ŞENGÜL; YAMAN, ORHAN; Doğru, Ali Hikmet; Acharya, Rajendra U. (2022-11-01) Background: The electroencephalogram (EEG) emotion classification/recognition is one of the popular issues for advanced signal classification. However, it is difficult to manually screen the EEG signals as they are highly ...
PrimePatNet87: Prime pattern and tunable q-factor wavelet transform techniques for automated accurate EEG emotion recognition Doğan, Abdullah; Barua, Prabal Datta; Baygin, Mehmet; Dogan, Sengul; Tuncer, Turker; Doğru, Ali Hikmet (2021-11-01) Nowadays, many deep models have been presented to recognize emotions using electroencephalogram (EEG) signals. These deep models are computationally intensive, it takes a longer time to train the model. Also, it is difficu...
Cosine Similarity-Based Pruning for Concept Discovery Doğan, Abdullah; Karagöz, Pınar (SPRINGER INT PUBLISHING AG, GEWERBESTRASSE 11, CHAM, CH-6330, SWITZERLAND; 2016-10-28) In this work we focus on improving the time efficiency of Inductive Logic Programming (ILP)-based concept discovery systems. Such systems have scalability issues mainly due to the evaluation of large search spaces. Evaluat...
Utilizing Coverage Lists as a Pruning Mechanism for Concept Discovery Mutlu, Alev; Doğan, Abdullah; Karagöz, Pınar (2014-10-28) Inductive logic programming (ILP)-based concept discovery systems lack computational efficiency due to the evaluation of the large search spaces they build. One way to tackle this issue is employing pruning mechanisms. In ...
Classifications of hardgrounds based upon their strength properties Doğan, Abdullah; DOGAN, M; Karpuz, Celal (2006-06-01) Rock samples from the Baglum-Kosrelik area, 30 km north of Ankara, Turkey have been studied petrographically in detail to differentiate between nodular limestones and hardgrounds. However, it is found that petrographic cri...
Water soluble distyryl-boradiazaindacenes as efficient photosensitizers for photodynamic therapy Atilgan, Serdar; Ekmekci, Zeynep; Doğan, Abdullah; Guc, Dicle; Akkaya, Engin U. (2006-01-01) We introduce a novel class of water soluble, extended conjugation boradiazaindacene dyes which are efficient singlet oxygen generators and have spectacular photoinduced cytotoxicity when excited in the "therapeutic window"...

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