Wavelet coherence reveals entrainment of heart rate variability among people involved in group activities.
Joshal DaftariGiorgio QuerRamesh R. RaoPublished in: ICC (2012)
Keyphrases
- group activities
- heart rate variability
- spectral analysis
- heart rate
- multiresolution
- collaborative activities
- unsupervised manner
- group members
- multiscale
- wavelet transform
- denoising
- computer vision
- machine learning
- log files
- visual features
- mental states
- collaborative learning
- active learning
- feature extraction
- learning algorithm