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All Journal Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) JURNAL MEDIA INFORMATIKA BUDIDARMA Building of Informatics, Technology and Science JURSIMA (Jurnal Sistem Informasi dan Manajemen) JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Journal of Computer System and Informatics (JoSYC) Jurnal Sistem Komputer dan Informatika (JSON) JPM: JURNAL PENGABDIAN MASYARAKAT Jurnal Pengabdian Masyarakat Gemilang (JPMG) Journal of Engineering, Technology and Computing (JETCom) Journal of Mathematics and Technology (MATECH) JURSIMA Jurnal Pengabdian Masyarakat Singa Podium (JPMSIPO) Jurnal Information System Jurnal Sistem Informasi dan Manajemen
Fifto Nugroho
Universitas Bung Karno
Aerospace Engineering Humanities Astronomy Automotive Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Transportation Other

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Journal : Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi)

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Investigating the Impact of ReLU and Sigmoid Activation Functions on Animal Classification Using CNN Models M Mesran; Sitti Rachmawati Yahya; Fifto Nugroho; Agus Perdana Windarto
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 8 No 1 (2024): February 2024
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29207/resti.v8i1.5367

Abstract

VGG16 is a convolutional neural network model used for image recognition. It is unique in that it only has 16 weighted layers, rather than relying on a large number of hyperparameters. It is considered one of the best vision model architectures. However, several things need to be improved to increase the accuracy of image recognition. In this context, this work proposes and investigates two ensemble CNNs using transfer learning and compares them with state-of-the-art CNN architectures. This study compares the performance of (rectified linear unit) ReLU and sigmoid activation functions on CNN models for animal classification. To choose which model to use, we tested two state-of-the-art CNN architectures: the default VGG16 with the proposed method VGG16. A dataset consisting of 2,000 images of five different animals was used. The results show that ReLU achieves a higher classification accuracy than sigmoid. The model with ReLU in fully connected and convolutional layers achieved the highest precision of 97.56% in the test dataset. The research aims to find better activation functions and identify factors that influence model performance. The dataset consists of animal images collected from Kaggle, including cats, cows, elephants, horses, and sheep. It is divided into training sets and test sets (ratio 80:20). The CNN model has two convolution layers and two fully connected layers. ReLU and sigmoid activation functions with different learning rates are used. Evaluation metrics include accuracy, precision, recall, F1 score, and test cost. ReLU outperforms sigmoid in accuracy, precision, recall, and F1 score. This study emphasizes the importance of choosing the right activation function for better classification accuracy. ReLU is identified as effective in solving the vanish-gradient problem. These findings can guide future research to improve CNN models in animal classification.
Co-Authors Abdul Karim Abdurrahman Sadikin Ade Hidayatulloh Aditya Teguh Arsyendo Afriany, Joli Agung Triayudi Agus Perdana Windarto Ahyuna Ahyuna Alexius Ulan Bani Amanudin Harahap Ananda Tri Oktavianthi Andreas Gerhard Simorangkir Anissa Al Fatika Putri Yusup Asruddin Ben Rahman Dony Agam Dwi Haidar Farhan Efori Buulolo Eko Ihsanto Eko Maruli Tua Situmorang Emmanuel Esperito Epifanius Velazques Fauziyah Hany Maria Valentine Harmayani I Wayan Sugianta Nirawana Indah Kusuma Dewi Jefon Krisna Parell Marunduri Joko Saputro Karya Suhada Kelik Sussolaikah Kraugusteeliana Kraugusteeliana Lydia Palupi M Mesran Maria Fatima Awul Mega Tri Kurnia Mesran, Mesran Muhammad Andi Rabli Hari Mulia Raditya Galih Whendasmoro Rahmad Fadilla Rahmad Fadilla Ricard Ricardo Rima Tamara Aldisa Rosa Angelina Babys Saludin Muis Saludin Saludin Samuel Ramos Sharyanto Sharyanto Silvi Damayanti Sitti Rachmawati Yahya Suginam Susi Agustini Sinaga Yessica Siagian Yoga Listi Prambodo Zainudin Islami Tualeka