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Ali Hashim Abbas
Imam Ja'afar Al-Sadiq University

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Emotions recognition from human facial images based on fast learning network Majid Razaq Mohamed Alsemawi; Mohammed Hasan Mutar; Essam Hammodi Ahmed; Hatem Oday Hanoosh; Ali Hashim Abbas
Indonesian Journal of Electrical Engineering and Computer Science Vol 30, No 3: June 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v30.i3.pp1478-1487

Abstract

Systems of facial emotion recognition have witnessed a high significance in the research field. The face emotions are based on human facial expressions which play a crucial role in silent communication. Machine learning algorithms have widely used in systems of human facial emotion detection from images. However, many systems suffer from low accuracy rate. In this paper, we present a system of facial emotion recognition by using images. In this proposed system, the samples of facial emotions have taken from Yale Face database. In addition, the histograms of oriented gradients (HOG) is used to extract features from the images. The extracted features will feed the fast learning network (FLN) algorithm for the classification part to identify the images of facial emotions with respect to their subjects. Many evaluation measurements have used to evaluate the performance of the proposed system. Based on the results of the experiment, the proposed system achieves 95.04% for the highest accuracy, 72.73% precision. Also, the results of the proposed system in terms of recall, f-measure, and G-main are all equal to 72.73%, respectively.
Co-Authors Essam Hammodi Ahmed Hatem Oday Hanoosh Majid Razaq Mohamed Alsemawi Mohammed Hasan Mutar