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All Journal Tadris: Jurnal keguruan dan Ilmu Tarbiyah Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Jurnal INSYPRO (Information System and Processing) Jurnal Eksplora Informatika Jurnal Nasional Pendidikan Teknik Informatika (JANAPATI) Digital Zone: Jurnal Teknologi Informasi dan Komunikasi JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Jurnal Informatika dan Rekayasa Perangkat Lunak Journal of Soft Computing Exploration Jurnal Tika Online Learning in Educational Research Internet of Things and Artificial Intelligence Journal Teknovokasi : Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat Jurnal Kemitraan Responsif untuk Aksi Inovatif dan Pengabdian Masyarakat Journal of Deep Learning, Computer Vision and Digital Image Processing Jurnal Sipakatau Jurnal MediaTIK Jurnal Media Informasi Teknologi Media of Computer Science
Adiba, Fhatiah
Unknown Affiliation
Humanities Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Social Sciences Other

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Journal : Jurnal INSYPRO (Information System and Processing)

 1 
ANALISIS PERFORMA CONVOLUTIONAL NEURAL NETWORK DENGAN HYPERPARAMETER TUNING DALAM MENDETEKSI GAMBAR DEEPFAKE Darmatasia, Darmatasia; Ramli, Abdur Rahman; Salsabila, Azizah; Adiba, Fhatiah
Jurnal INSYPRO (Information System and Processing) Vol 9 No 2 (2024)
Publisher : Prodi Sistem Informasi UIN Alauddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/insypro.v9i2.51928

Abstract

This research analyzes the performance of Convolutional Neural Network (CNN) in detecting deepfake images with a focus on hyperparameter tuning. The study consists of two classes: fake images and real images, with each class containing 5000 data samples. Hyperparameter tuning is conducted using the Keras-tuner library, a framework used for automatic hyperparameter tuning on models built with Keras, eliminating the need for manual trial and error tuning. The hyperparameter search strategy employed is random search. The results of the study indicate that hyperparameter tuning significantly improves the model's detection accuracy. Various experiments were conducted to evaluate the impact of hyperparameter settings, such as the number and size of filters, learning rate, and optimizer. Analysis of different optimizers showed significant variations in performance, with Adam Optimizer achieving the highest accuracy of 83% using a combination of 32 filters sized 3x3 in the first layer and 128 filters sized 5x5 in the second layer. RMSProp and AdamW each achieved 82% accuracy, SGD Optimizer achieved 75% accuracy, while Adadelta Optimizer achieved 71% accuracy. The findings of this study affirm that the selection of optimizer and appropriate hyperparameter settings have a significant impact on the model's performance in detecting patterns in the data. This study also emphasizes the importance of optimizing filters and sizes in each layer to enhance model accuracy.
Co-Authors Abdul Wahid Afdhaliyah, Mukhlishah Aglaia, Alifya Nuraisyar Akbar, Muh. Aksa, Muhammad Amaliah, Annisa Shela Amukune, Stephen Anastasia, Tezza Andani, Andi Ferry Adlian Tri Andi Akram Nur Risal Andi Baso Kaswar Andi Baso Kaswar Arifiyanti, Fitria Asmaul Husnah Nasrullah Awaluddin, Muh. Ghazali Ayu Hasnining Azis, Putri Alysia Baso, Fadhlirrahman Bittara, Andi Ghizzania Sirih DARMATASIA, DARMATASIA Dewi Fatmarani Surianto Edy, Marwan Ramdhany FADIAH, NUR Fajar, Andi Muhammad Fardan, Muhammad Farghina, Syakira Ayma Fathahillah Fathahillah Febriansyah Ramadhan, Haekal Firdaus Firdaus Husna Nasrullah, Asmaul Jannah, Ghina Raodatul Jariah, Rezki Nurul Jumadi Mabe Parenreng Kartika, A.Amalia Khaida, Fatihah Kurnia Prima Putra Lapendy, Jessica Crisfin Lia, Resky Amalia Liku, Antika Diana M. Miftach Fakhri Makmur, Haerunnisya Maolani, Muh. Alfi Muhammad Fajar B Muhammad Yahya Muhtadi Muliadi Munawir Munawir Mustapa, Mahmud Muthmainnah, Aindri Rizky Naoval, Ahmad Nasrullah, Asmaul Husna Nasrullah, Asmaul Husnah Nasurllah, Asmaul Husna Nasurullah, Asmaul Husna NFH, Alifya Nida Rifqi, Ainun Nurfitri, Andi Aisyah Nurjannah Nurjannah Pamput, Jessicha Putrianingsih Parenreng, Jumadi M. Prasetya, Muhammad Fahril Qadri, Zul Rahmat, Nuzulul Ramli, Abdur Rahman Resky, Andi Aulia Cahyana Rivai, Andi Tenri Ola Salsabila, Azizah Sanatang Soeharto Soeharto Sulmadani, Fitriah Sumardi, Andi Mawaddah Syahbani, Dimas Syair, Andi Irfandiari Syair Syukur, Pramudya Asoka Tahir, Muhlis Taufiq, Muhammad Aqsha Tenriola, Andi Udin, Alvin Mas Wadjidi, Abdul Rifai Wahyuni , Maya Sari Wardani, Ayu Tri Wardani, Ayu Tri Wardani WULANDARI