New feature selection method for multi-channel EEG epileptic spike detection system
Epilepsy is one of the most common brain disorders. Electroencephalogram (EEG) is widely used in epilepsy diagnosis and treatment, with it the epileptic spikes can be observed. Tensor decomposition-based feature extraction has been proposed to facilitate automatic detection of EEG epileptic spikes....
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oai:112.137.131.14:VNU_123-706842020-02-18T06:09:56Z New feature selection method for multi-channel EEG epileptic spike detection system Nguyen, Thi Anh Dao Le, Trung Thanh Electroencephalogram EEG Epileptic spikes Tensor decomposition Feature extraction Feature selection Epilepsy is one of the most common brain disorders. Electroencephalogram (EEG) is widely used in epilepsy diagnosis and treatment, with it the epileptic spikes can be observed. Tensor decomposition-based feature extraction has been proposed to facilitate automatic detection of EEG epileptic spikes. However, tensor decomposition may still result in a large number of features which are considered negligible in determining expected output performance. We proposed a new feature selection method that combines the Fisher score and p-value feature selection methods to rank the features by using the longest common sequences (LCS) to separate epileptic and non-epileptic spikes. The proposed method significantly outperformed several state-of-the-art feature selection methods. 2020-02-18T06:09:56Z 2020-02-18T06:09:56Z 2019 Article Nguyen, T. A. D., et al. (2019). New feature selection method for multi-channel EEG epileptic spike detection system. VNU Journal of Science: Comp. Science & Com. Eng., Vol. 35, No. 2 (2019) 47–59. 2588-1094 http://repository.vnu.edu.vn/handle/VNU_123/70684 https://doi.org/10.25073/2588-1094/vnuees.230 en Computer Science and Communication Engineering; application/pdf H. : ĐHQGHN |
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Electroencephalogram EEG Epileptic spikes Tensor decomposition Feature extraction Feature selection |
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Electroencephalogram EEG Epileptic spikes Tensor decomposition Feature extraction Feature selection Nguyen, Thi Anh Dao Le, Trung Thanh New feature selection method for multi-channel EEG epileptic spike detection system |
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Epilepsy is one of the most common brain disorders. Electroencephalogram (EEG) is widely used in epilepsy diagnosis and treatment, with it the epileptic spikes can be observed. Tensor decomposition-based feature extraction has been proposed to facilitate automatic detection of EEG epileptic spikes. However, tensor decomposition may still result in a large number of features which are considered negligible in determining expected output performance. We proposed a new feature selection method that combines the Fisher score and p-value feature selection methods to rank the features by using the longest common sequences (LCS) to separate epileptic and non-epileptic spikes. The proposed method significantly outperformed several state-of-the-art feature selection methods. |
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Article |
author |
Nguyen, Thi Anh Dao Le, Trung Thanh |
author_facet |
Nguyen, Thi Anh Dao Le, Trung Thanh |
author_sort |
Nguyen, Thi Anh Dao |
title |
New feature selection method for multi-channel EEG epileptic spike detection system |
title_short |
New feature selection method for multi-channel EEG epileptic spike detection system |
title_full |
New feature selection method for multi-channel EEG epileptic spike detection system |
title_fullStr |
New feature selection method for multi-channel EEG epileptic spike detection system |
title_full_unstemmed |
New feature selection method for multi-channel EEG epileptic spike detection system |
title_sort |
new feature selection method for multi-channel eeg epileptic spike detection system |
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H. : ĐHQGHN |
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2020 |
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http://repository.vnu.edu.vn/handle/VNU_123/70684 https://doi.org/10.25073/2588-1094/vnuees.230 |
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1680965458999640064 |