Attention-based RNN architecture for detecting multi-step cyber-attack using PSO metaheuristic

Udas, Pritom Biswas; Roy, Kowshik Sankar; Karim, Md. Ebtidaul; Ullah, Shah Muhammad Azmat

doi:10.1109/ecce57851.2023.10101590

Cited by 4 publications

(1 citation statement)

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“…The model's efficiency in classifying eye movements depends on how good it performs on evaluation metrics. Notably, higher values for Accuracy, Precision, Recall, F1-Score, Specificity, and lower values for Error Rate indicate that the classifier is highly effective [22][23][24].…”

Section: Experimental Results and Analysismentioning

confidence: 99%

An RNN-based Hybrid Model for Classification of Electrooculogram Signal for HCI

Roy,

Islam

2023

IJC

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In recent years, there has been a rise in the amount of research conducted in the field of human-computer interaction (HCI) employing electrooculography (EOG), which is a technology that is effectively and widely used to detect human eye activity. The use of EOG signals as a control signal for HCI is essential for understanding, characterizing, and classifying eye movements, which can be applied to a wide range of applications including virtual mouse and keyboard control, electric power wheelchairs, industrial assistive robots, and patient rehabilitation or communication purposes. In the field of HCI, EOG signals classification has continuously been performed to make the system more effective and reliable than ever. In this paper, a Recurrent neural network model is proposed for classifying eye movement directions utilizing several informative feature extraction methods and noise filtering. Our classification model is comprised of Gated Recurrent Unit (GRU) with a Bidirectional GRU followed by dense layers. The classifier is investigated to find a better classification performance of four directional eye movements: Up and Down for the vertical channel, along with Left and Right for the horizontal channel of EOG signals. The classifier achieved 99.77% and 99.74% accuracy for vertical and horizontal channels, respectively, which outperforms the compared state-of-the-art studies. The proposed classifier allows disabled people to make life-improving decisions using computers, achieving the highest classification performance for rehabilitation and other applications.

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Section: Experimental Results and Analysismentioning

confidence: 99%