Topological Reinforcement Adaptive Algorithm (TOREADA) Application to Alerting of Convulsive Seizures and Validation with Monte-Carlo Numerical Simulations
How to cite: Kalitzin, S. Topological Reinforcement Adaptive Algorithm (TOREADA) Application to Alerting of Convulsive Seizures and Validation with Monte-Carlo Numerical Simulations. Preprints 2024, 2024101257. https://doi.org/10.20944/preprints202410.1257.v1 Kalitzin, S. Topological Reinforcement Adaptive Algorithm (TOREADA) Application to Alerting of Convulsive Seizures and Validation with Monte-Carlo Numerical Simulations. Preprints 2024, 2024101257. https://doi.org/10.20944/preprints202410.1257.v1
Abstract
Detection of adverse events, for example convulsive epileptic seizures, can be critical for the patients suffering from variety of pathological syndromes. Algorithms using remote sensing modalities, such as video camera input, can be effective for real-time alerting but the broad variability of environments and numerous non-stationary factors may limit their precision. In this work, we address the issue of adaptive reinforcement that can provide flexible application of the alerting devices. The generic concept of our approach is the topological reinforced adaptive algorithm (TOREADA. Three essential steps, embedding, assessment and envelope act iteratively during the operation of the system, providing thus a continuous, on the fly reinforced learning. We apply this concept on the case of detecting convulsive epileptic seizures where three parameters define the decision manifold. Monte-Carlo type simulations validate the effectiveness and robustness of the approach. We show that the adaptive procedure finds the correct detection parameters, providing optimal accuracy, from a large variety of initial states. With respect to the separation quality between simulated seizure and normal epochs, the detection reinforcement algorithm is robust within broad margins of signal generation scenarios. We conclude that our technique is applicable to a large variety of event-detection systems.
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Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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