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MLDM
2015
Springer

Seizure Prediction by Graph Mining, Transfer Learning, and Transformation Learning

7 years 11 months ago
Seizure Prediction by Graph Mining, Transfer Learning, and Transformation Learning
We present in this study a novel approach to predicting EEG epileptic seizures: we accurately model and predict non-ictal cortical activity and use prediction errors as parameters that significantly distinguish ictal from non-ictal activity. We suppress seizure-related activity by modeling EEG signal acquisition as a cocktail party problem and obtaining seizure-related activity using Independent Component Analysis. Following recent studies intricately linking seizure to increased, widespread synchrony, we construct dynamic EEG synchronization graphs in which the electrodes are represented as nodes and the pair-wise correspondences between them are represented by edges. We extract 38 intuitive features from the synchronization graph as well as the original signal. From this, we use a rigorous method of feature selection to determine minimally redundant features that can describe the non-ictal EEG signal maximally. We learn a one-step forecast operator restricted to just these features,...
Nimit Dhulekar, Srinivas Nambirajan, Basak Oztan,
Added 14 Apr 2016
Updated 14 Apr 2016
Type Journal
Year 2015
Where MLDM
Authors Nimit Dhulekar, Srinivas Nambirajan, Basak Oztan, Bülent Yener
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