2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society 2014
DOI: 10.1109/embc.2014.6944546
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Feature extraction with stacked autoencoders for epileptic seizure detection

Abstract: Scalp electroencephalogram (EEG), a recording of the brain's electrical activity, has been used to diagnose and detect epileptic seizures for a long time. However, most researchers have implemented seizure detectors by manually hand-engineering features from observed EEG data, and used them in seizure detection, which might not scale well to new patterns of seizures. In this paper, we investigate the possibility of utilising unsupervised feature learning, the recent development of deep learning, to automatical… Show more

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Cited by 51 publications
(38 citation statements)
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“…[15][16][17] In contrast to the process of hand-engineering features, deep learning (DL) methodologies learn intrinsic data features to obtain relevant data abstractions. 18 DL models have been used for seizure detection using EEG data streams, [19][20][21][22] in which impressive metric scores were achieved. This work aims to investigate for the first time the additional benefit that hemodynamic information derived from fNIRS recordings provides in a seizure detection task in the context of multimodal EEG-fNIRS recordings.…”
Section: Introductionmentioning
confidence: 99%
“…[15][16][17] In contrast to the process of hand-engineering features, deep learning (DL) methodologies learn intrinsic data features to obtain relevant data abstractions. 18 DL models have been used for seizure detection using EEG data streams, [19][20][21][22] in which impressive metric scores were achieved. This work aims to investigate for the first time the additional benefit that hemodynamic information derived from fNIRS recordings provides in a seizure detection task in the context of multimodal EEG-fNIRS recordings.…”
Section: Introductionmentioning
confidence: 99%
“…Zabihi et al, [44] implemented their proposed method on the same dataset using MATLAB version R2014b with a 3.4 GHz processor and 16 GB RAM. The time required for feature extraction for one second of one EEG channel was reported as 2.6 ms. For an hour of EEG analysis on one channel, the time required for feature extraction with linear discriminant analysis (LDA) classification is about 9.6 s. Supratak et al [41] implemented their algorithm in MATLAB with a 3.4 GHz machine with 16.0 GB RAM. The reported training time varied from 2 to 5 h, depending on the amount of training for each patient, and the computation time for seizure detection was reported as~10 ms for each 1-second EEG segment.…”
Section: Discussionmentioning
confidence: 99%
“…Sensitivity of 83% is calculated over the whole experimental works. In [5] authors analyzed the CHB-MIT EEG data sets using stacked auto encoders. In this experimental work, the method detected 100% of Sensitivity, considering 6 numbers of patients.…”
Section: Revised Manuscript Received On February 05 2020mentioning
confidence: 99%