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An Advanced Analysis System for Identifying Alcoholic Brain State Through EEG Signals

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Abstract

This paper addresses an advanced analysis system for the identification of alcoholic brain states from electroencephalogram (EEG) data in an automatic way. This study introduces an optimum allocation based sampling (OAS) scheme to discover the most favourable representative data points from every single time-window of each EEG signal considering the minimal variability of the observations. Combining all representative samples of each time-window in a set, some statistical features are extracted from every set of each class. The Mann-Whitney U test is used to assess whether each of the features is significant between the two classes (e.g., alcoholic and control). In order to evaluate the effectiveness of the OAS-based features, four well-known machine learning methods (decision table, support vector machine (SVM), k-nearest neighbor (k-NN) and logistic regression) are considered for identification of alcoholic brain state. The experimental results on the UCI KDD (i.e., UCI knowledge discovery in databases) database demonstrate that the OAS based decision table algorithm yields the highest accuracy of 99.58% with a low false alarm rate 0.40%, which is an improvement of up to 9.58% over the existing algorithms. A proposed analysis system can be used to detect alcoholism and also to determine the level of alcoholism-related changes in EEG signals.

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Acknowledgements

This work was supported by National Natural Science Foundation of China (No. 61332013) and the Australian Research Council (ARC) Linkage Project (No. LP100200682) and Discovery Project (No. DP140100841)

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Correspondence to Siuly Siuly.

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Recommended by Associate Editor Hong Qiao

Siuly Siuly received the Ph. D. degree in biomedical engineering from the University of Southern Queensland, Australia in 2012. She is currently a research fellow with the Institute for Sustainable Industries and Liveable Cities, College of Engineering and Science, Victoria University, Australia. She already developed some breakthrough methods in the mentioned areas. She made significant contributions to the stated research fields publishing top quality journals/conferences including IEEE Transactions on Neural Systems and Rehabilitation Engineering, Engineering Applications of Artificial Intelligence, IEEE Transactions on Emerging Topics in Computational Intelligence, IEEE Access, Computer Methods and Programs in Biomedicine, Neurocomputing, etc.

Her research interests include biomedical signal processing, analysis and classification, detection and prediction of neurological abnormality from brain signal data, brain-computer interface, machine learning, pattern recognition, artificial intelligence, and medical data mining.

Varun Bajaj received B. Eng. degree in electronics and communication engineering from Rajiv Gandhi Proudyogiki Vishwavidyalaya (RGPV), India in 2006, the M. Tech. (Hons.) degree in microelectronics and VLSI (very large scale integration) design from Shri Govindram Seksaria Institute of Technology and Science (SGSITS), India in 2009, the Ph. D. degree in electrical engineering from Indian Institute of Technology (IIT), India in 2014. Presently, he is working as assistant professor with the Discipline of Electronics and Communication Engineering, at Indian Institute of Information Technology, Design and Manufacturing, India. He has authored more than 80 research papers in various reputed international journals/conferences like IEEE Transactions, Elsevier, Springer, Institute of Physics (IOP), etc. He is a recipient of various reputed national and international awards. He is also serving as a subject editor of Institution of Engineering and Technology (IET) Electronics letters and active technical reviewer of leading international journals like IEEE, IET, and Elsevier, etc.

His research interests include biomedical signal processing, image processing and time-frequency analysis, speech processing.

Abdulkadir Sengur received the B. Sc. degree in electronics and computers education from the Firat University, Turkey in 1999, and the M. Sc. degree in electronics education from the Firat University, Turkey in 2003, and the Ph. D. degree in electrical and electronics engineering from the Firat University, Turkey in 2006. He became a research assistant in the Technical Education Faculty of Firat University in February 2001. He is currently a professor in the Technology Faculty of Firat University, Turkey.

His research interests include signal processing, image segmentation, pattern recognition, medical image processing and computer vision.

Yanchun Zhang received the Ph. D. degree in computer science from University of Queensland, Australia in 1991. He is currently the director of Information technology Program (Data Science and Artificial Intelligence) with the Institute for Sustainable Industries & Liveable Cities, Victoria University (VU) Research, Victoria University, Australia and coordinates a multidisciplinary e-research program across Victoria University. He is also an international research leader in databases, data mining, health informatics, Web information systems, and Web services. He has authored over 220 research papers in international journals and conference proceedings, and authored/edited 12 books. He is the Editor-in-Chief of World Wide Web Journal (Springer) and the Health Information Science and Systems (Bio-Med Central). He is also the Chairman of the International Web Information Systems Engineering Society.

His research interests include data mining, pattern recognition, machine learning, biomedical signal processing, databases, data management, e-health, environmental studies and sensor networks.

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Siuly, S., Bajaj, V., Sengur, A. et al. An Advanced Analysis System for Identifying Alcoholic Brain State Through EEG Signals. Int. J. Autom. Comput. 16, 737–747 (2019). https://doi.org/10.1007/s11633-019-1178-7

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