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Fundamentals and Methods of Machine and Deep Learning
book

Fundamentals and Methods of Machine and Deep Learning

by Pradeep Singh
March 2022
Intermediate to advanced content levelIntermediate to advanced
480 pages
11h 7m
English
Wiley-Scrivener
Content preview from Fundamentals and Methods of Machine and Deep Learning

11A Combinational Deep Learning Approach to Visually Evoked EEG-Based Image Classification

Nandini Kumari*, Shamama Anwar and Vandana Bhattacharjee

Department of Computer Science and Engineering, Birla Institute of Technology, Mesra, Ranchi, India

Abstract

Visual stimulus evoked potentials are neural oscillations acquired, from the brain’s electrical activity, evoked while seeing an image or video as stimuli. With the advancement of deep learning techniques, decoding visual stimuli evoked EEG (electroencephalogram) signals has become a versatile study of neuroscience and computer vision alike. Deep learning techniques have capability to learn problem specific features automatically, which eliminates the traditional feature extraction procedure. In this work, the combinational deep learning–based classification model is used to classify visual stimuli evoked EEG signals while viewing two class images (i.e., animal and object class) from MindBig and Perceive dataset without the need of an additional feature extraction step. To achieve this objective, two deep learning–based architecture have been proposed and their classification accuracy has been compared. The first proposed model is a modified convolutional neural network (CNN) model and the other one is hybrid CNN+LSTM model which can better classify and predict the EEG features for visual classification. The raw EEG signal is converted to spectrogram images as CNN-based networks learn more discriminating features from images. ...

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Publisher Resources

ISBN: 9781119821250Purchase Link