Introduces SCSI nonlinear complexity index for PPG cardiovascular stability, corrects evaluation leakages, applies Bayesian optimization over 15 parameters, and reports cross-validation AUC 0.720 with held-out pooled AUC 0.757.
CapnoBase: signal database and tools to collect, share and annotate respiratory signals,
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
eess.SP 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
A Nonlinear Complexity Index for Wearable PPG Cardiovascular Stability: Multiscale Validation, Systematic Evaluation Correction, and Bayesian Parameter Optimization
Introduces SCSI nonlinear complexity index for PPG cardiovascular stability, corrects evaluation leakages, applies Bayesian optimization over 15 parameters, and reports cross-validation AUC 0.720 with held-out pooled AUC 0.757.