Details

Autor(en) / Beteiligte

• Malibari, Areej A.
• Al-Wesabi, Fahd N.
• Obayya, Marwa
• Alkhonaini, Mimouna Abdullah
• Hamza, Manar Ahmed
• Motwakel, Abdelwahed
• Yaseen, Ishfaq
• Zamani, Abu Sarwar
• Shankar, K.

Titel

Arithmetic Optimization with RetinaNet Model for Motor Imagery Classification on Brain Computer Interface

Ist Teil von

• Journal of healthcare engineering, 2022-03, Vol.2022, p.3987494-11

Ort / Verlag

England: Hindawi

Erscheinungsjahr

2022

Quelle

MEDLINE

Beschreibungen/Notizen

• Brain Computer Interface (BCI) technology commonly used to enable communication for the person with movement disability. It allows the person to communicate and control assistive robots by the use of electroencephalogram (EEG) or other brain signals. Though several approaches have been available in the literature for learning EEG signal feature, the deep learning (DL) models need to further explore for generating novel representation of EEG features and accomplish enhanced outcomes for MI classification. With this motivation, this study designs an arithmetic optimization with RetinaNet based deep learning model for MI classification (AORNDL-MIC) technique on BCIs. The proposed AORNDL-MIC technique initially exploits Multiscale Principal Component Analysis (MSPCA) approach for the EEG signal denoising and Continuous Wavelet Transform (CWT) is exploited for the transformation of 1D-EEG signal into 2D time-frequency amplitude representation, which enables to utilize the DL model via transfer learning approach. In addition, the DL based RetinaNet is applied for extracting of feature vectors from the EEG signal which are then classified with the help of ID3 classifier. In order to optimize the classification efficiency of the AORNDL-MIC technique, arithmetical optimization algorithm (AOA) is employed for hyperparameter tuning of the RetinaNet. The experimental analysis of the AORNDL-MIC algorithm on the benchmark data sets reported its promising performance over the recent state of art methodologies.