ResearchBenchmarksUnsupervised cross-modal knowledge transfer on WESAD PPG → ECG (test)Follow62.96Balanced AccuracyOracle32.144840.144948.14556.1451Oct 2, 2025Evaluation ResultsMethodMethodLinksBalanced AccuracyF1 MacroF1 WeightedOracleInput Modality=PPG, Tr...Input Modality=PPG, Trainable Parameters=-2025.1062.9660.9774.52RandomInput Modality=-, Trai...Input Modality=-, Trainable Parameters=-2025.1033.3331.2935.38