AINeutralarXiv – CS AI · 8h ago5/10
🧠
Attractor Domain Theory: A Mathematical Framework for Cardiovascular Attractor Analysis with Wearable Photoplethysmography (PPG) Validation
Researchers introduce Attractor Domain Theory (ADT), a mathematical framework that partitions cardiovascular attractor information into three non-redundant domains for analyzing heart dynamics from wearable PPG sensors. Validation across 176,742 PPG segments demonstrates strong performance (AUC=0.757, NPV=0.966), providing a principled approach to feature selection in cardiac signal analysis that has lacked theoretical grounding for three decades.