arXiv · 2307.01930
Learning ECG Signal Features Without Backpropagation Using Linear Laws
Abstract
This paper introduces LLT-ECG, a novel method for electrocardiogram (ECG) signal classification that leverages concepts from theoretical physics to automatically generate features from time series data. Unlike traditional deep learning approaches, LLT-ECG operates in a forward manner, eliminating the need for backpropagation and hyperparameter tuning. By identifying linear laws that capture shared patterns within specific classes, the proposed method constructs a compact and verifiable representation, enhancing the effectiveness of downstream classifiers. We demonstrate LLT-ECG's state-of-the-art performance on real-world ECG datasets from PhysioNet, underscoring its potential for medical applications where speed and verifiability are crucial.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Péter Pósfay, Marcell T. Kurbucz, Péter Kovács, Antal Jakovác. 2023-07-04. Learning ECG Signal Features Without Backpropagation Using Linear Laws. https://doi.org/10.1088/2632-2153%2Fade6c3
Cite the original work for its findings. Save a collection to share your selection of sources.