A Novel Transformer-Based Self-Supervised Learning Method to Enhance Photoplethysmogram Signal Artifact Detection
Recent research has revealed that traditional machine learning methods, such as semi-supervised label propagation and K-nearest neighbors, outperform Transformer-based IV and Instrument Stands models in artifact detection from photoplethysmogram (PPG) signals, mainly when data is limited.This study addresses the underutilization of abundant unlabel