T
Tamer Ölmez
Researcher at Istanbul Technical University
Publications - 83
Citations - 1744
Tamer Ölmez is an academic researcher from Istanbul Technical University. The author has contributed to research in topics: Artificial neural network & Feature vector. The author has an hindex of 17, co-authored 81 publications receiving 1489 citations.
Papers
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Journal ArticleDOI
A new metaheuristic for numerical function optimization: Vortex Search algorithm
Berat Doğan,Tamer Ölmez +1 more
TL;DR: The results indicate that the proposed Vortex Search algorithm outperforms the SA, PS and ABC algorithms while being competitive with the PSO2011 algorithm.
Journal ArticleDOI
ECG beat classification by a novel hybrid neural network.
Zümray Dokur,Tamer Ölmez +1 more
TL;DR: Ten types of ECG beats obtained from the MIT-BIH database and from a real-time ECG measurement system are classified with a success of 96% by using the hybrid structure.
Journal ArticleDOI
Classification of heart sounds using an artificial neural network
Tamer Ölmez,Zümray Dokur +1 more
TL;DR: It is observed that HSs of patients are successfully classified by the GAL network compared to the LVQ network.
Journal ArticleDOI
Heart sound classification using wavelet transform and incremental self-organizing map
Zümray Dokur,Tamer Ölmez +1 more
TL;DR: In order to increase the performance of heart sound classification, an incremental neural network is proposed in this study and it is observed that ISOM successfully classifies the HSs even in noisy environment.
Journal ArticleDOI
Tumor detection by using Zernike moments on segmented magnetic resonance brain images
TL;DR: The proposed method for tumor detection in magnetic resonance (MR) brain images is investigated on one phantom and 20 original MR brain images with tumor and 50 normal (healthy) MR head images and it is observed that tumor detection is successfully realized.