PPG pulse direction determination algorithm for PPG waveform inversion by wrist rotation.
Changmok ChoiByung-Hoon KoJongwook LeeSeung Keun YoonUi-Kun KwonSang Joon KimYounho KimPublished in: EMBC (2017)
Keyphrases
- detection algorithm
- learning algorithm
- preprocessing
- dynamic programming
- theoretical analysis
- expectation maximization
- optimization algorithm
- np hard
- computational cost
- experimental evaluation
- high accuracy
- matching algorithm
- times faster
- significant improvement
- k means
- optimal solution
- decision trees
- independent component analysis
- tree structure
- clustering method
- computationally efficient
- worst case
- probabilistic model
- objective function