AESMOTE: Adversarial Reinforcement Learning with SMOTE for Anomaly Detection
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Intrusion Detection Systems (IDSs) play a vital role in securing today's Data-Centric Networks. In a dynamic environment that is vulnerable to various types of attacks, novel, fast, and robust solutions are in demand to handle fast changing threats and thus the ever-increasing difficulty of detection . In this dissertation, we present a novel reinforcement learning based anomaly detection algorithm that further enables anomaly-based intrusion detection. Our proposed solution is developed based on AE-RL. An adapted SMOTE is introduced to address the data imbalance problem while remodel the behaviors of the environmental agent for better performance. Using techniques such as SMOTE, ROS, NearMiss1 and NearMiss2, performance measures obtained from our simulations have led us to recognize specific performance trends. The proposed model AESMOTE outperforms the original AE-RL in several cases. Experiment results show an Accuracy greater than 0.82 and F1 greater than 0.824.
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Copyright © 2020 the author(s). Theses may be used for non-commercial research, educational, or related academic purposes only. Such uses include personal study, research, scholarship, and teaching. Theses may only be shared by linking to Carleton University Institutional Repository and no part may be used without proper attribution to the author. No part may be used for commercial purposes directly or indirectly via a for-profit platform; no adaptation or derivative works are permitted without consent from the copyright owner.
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- 2020
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ma-aesmoteadversarialreinforcementlearningwith.pdf | 2023-05-05 | Public | Download | |
ma-aesmoteadversarialreinforcementlearningwith-supplemental.zip | 2023-05-05 | Public | Download |