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International Journal of Advanced Computer Science and Applications(IJACSA), Volume 16 Issue 1, 2025.
Abstract: Anomaly detection in IoT is a hot topic in cybersecurity. Also, there is no doubt that the increased volume of IoT trading technology increases the challenges it faces. This paper explores several machine-learning algorithms for IoT anomaly detection. The algorithms used are Naïve Bayesian (NB), Support Vector Machine (SVM), Decision Tree (DT), XGBoost, Random Forest (RF), and K-nearest Neighbor (K-NN). Besides that, this research uses three techniques for feature reduction (FR). The dataset used in this study is RT-IoT2022, which is considered a new dataset. Feature reduction methods used in this study are Principal Component Analysis (PCA), Particle Swarm Optimization (PSO), and Gray Wolf Optimizer (GWO). Several assessment metrics are applied, such as Precision (P), Recall(R), F-measures, and accuracy. The results demonstrate that most machine learning algorithms perform well in IoT anomaly detection. The best results are shown in SVM with approximately 99.99% accuracy.
Adel Hamdan, Muhannad Tahboush, Mohammad Adawy, Tariq Alwada’n and Sameh Ghwanmeh, “Feature Reduction and Anomaly Detection in IoT Using Machine Learning Algorithms” International Journal of Advanced Computer Science and Applications(IJACSA), 16(1), 2025. http://dx.doi.org/10.14569/IJACSA.2025.0160146
@article{Hamdan2025,
title = {Feature Reduction and Anomaly Detection in IoT Using Machine Learning Algorithms},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2025.0160146},
url = {http://dx.doi.org/10.14569/IJACSA.2025.0160146},
year = {2025},
publisher = {The Science and Information Organization},
volume = {16},
number = {1},
author = {Adel Hamdan and Muhannad Tahboush and Mohammad Adawy and Tariq Alwada’n and Sameh Ghwanmeh}
}
Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.