04:00
2026-09-24
arxiv.org
machine-learning
Signal2Symbol: Neuro-Symbolic Temporal Reasoning for Explainable Physiological Time-Series Anomaly Detection
Signal2Symbol, a neuro-symbolic framework for explainable biosignal anomaly detection, converts ECG and EEG signals into symbolic sequences via a learned VQ-VAE codebook or a SAX baseline, then scores…