Credit card fraud is still very much a problem in the United States, which has experienced increased opportunity in online shopping and digital payments. This paper aims at …
Q Tang, C Tao, X Li, H Hu, X Chu, S Liu… - Computers in Biology …, 2024 - Elsevier
Background: Knowledge feature (KF) with clear physiological significance of photoplethysmography are widely used in predicting blood pressure. However, KF primarily …