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Journal : Journal of Electrical Engineering and Computer (JEECOM)

Facial Expression Based Emotion Recognition Ibrahim, Muhammad; Ergen, Burhan
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 1 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i1.11069

Abstract

Human communication predominantly relies on spoken and written language; however, nonverbal cues, such as facial expressions, play a critical role in conveying emotions. This study details the development and evaluation of a deep learning model for Facial Emotion Recognition (FER) utilizing the VGG-16 architecture and the FER2013 dataset which includes over 35,000 facial images taken in natural settings, depicting seven emotions. The objective was to enhance recognition, accuracy and performance beyond the existing benchmarks in the literature. Transfer learning was employed by leveraging pre-trained VGG-16 weights, with the classification layers restructured and fine-tuned for emotion categorization. Comprehensive preprocessing, including normalization and data augmentation, was implemented to improve the model generalization and mitigate overfitting. The final model achieved an accuracy of 85.77%, surpassing several previous VGG-16-based FER models. The model performance was assessed using metrics such as accuracy, precision, recall, and F1-score, confirming the model's reliability. Integral to this success was the incorporation of hyperparameter tuning and regularization techniques, notably, dropout and early stopping. The model demonstrated the capability to extract salient features from low-resolution images, thereby supporting its robustness. Additionally,the potential use cases of the model in areas such as transportation safety, security systems, and customer interaction analysis can address in the Future study to enhance the model's real-world applicability by utilizing more diverse datasets and advanced architectures
Co-Authors Abdul Rahmat Abdullah, Mariani Ahlisan, Muzakkir Ahma, Caliesta Widi Ali, Akbar Alifiah M, Raden Roro Fadhillah Amaliyah, Jihadatun Andi Muhammad Yusuf, Andi Muhammad Andin Andiyasari Anggareni, Kumala Fitria Aries, Mulhin Arifiyanti, Fitria Aswidy Wijaya Cipta Ayu Purnama, Andi Oktami Dewi Artha Azis, Nurzaman Aziz, Nurzaman B, Mesra Bangash, Saqib Hussain Charlos, Leo Corina D. S. Riantoputra Dana, Usman Darwis, Tri Wijaya Daud, Azlina Della Fadhilatunisa Djailani, Puspita Djamada, Mayawi Djibu, Rusdin Draman, Samsul Ergen, Burhan Fatimah Zahro Fatmawati Fatmawati Fauzi, Ahmad Hasan Firman Yasa Utama Gunardi Gunardi Hariri, Mohammad Rafiq Herlina Herlina HERU SISWANTO Hussain, Amjad Icam Sutisna Irwan Irwan Irwansyah Irwansyah Isa, Abd. Hamid kantu, nur indriyani Karnain, Nurain lahay, rahmat Li, Fan-Dan Lia Amelia Linna Ismawati, Linna Lose, Risna M. Miftach Fakhri Machrus Ali Maharani, Raden Roro Fadhillah Alifiah Mamiek Nur Utami Marliyanti, Resti Md. Isa, Muhammad Lokman Misran Rahman Moh. Ihsan Husnan Mohamad Zubaidi Muhlasin, Muhlasin Nuraini, Aisyah Afifah Nurhikmah Nurhikmah Nurhikmah Padang, Welly Liku Paruda, Varenzi Tristantino Pathuddin, Hikmawati Pengestu, Bagus Pramesti, Salsabila Ayu Purnama, Andi Oktami Dewi Artha Ayu Ramadhan, Dannel Ramadhani, Ahmadi Irsyad Rizkytama, Gunung Ridho Rosidah Rosidah Rustam Efendi Samsul, Putriyani Sari, Dwintya Setiyowati, Endah Shahadan, Siti Zuhaidah Sinring, Abdullah Siti Nurhasanah Sitti Radhiah Soeharto Soeharto Suparman Suparman Tabange, Siskawati Tando, Arjal Tang, Wen-Wei Tiara, Amanda Tobing, Clara Ignatia Tungkagi, Donald Qomaidiasyah Vidiyanto, Vidiyanto Villarico, Johndex Emanuel S. Wahyudi, Hadi Wei, Chen-Yang Yakob Napu Zakiya, Nathan Luth Zulkarnain Anu