An Effective Way to Improve Actigraphic Algorithm by Using Tri-axial Accelerometer in Sleep Detection.
Chuan JiangSheng ZhangXiaokang LinPublished in: CSE (2014)
Keyphrases
- detection algorithm
- learning algorithm
- preprocessing
- cost function
- k means
- computationally efficient
- computational cost
- worst case
- improved algorithm
- experimental evaluation
- optimal solution
- computational complexity
- data sets
- times faster
- optimization algorithm
- theoretical analysis
- significant improvement
- detection accuracy
- linear programming
- high accuracy
- probabilistic model
- dynamic programming
- false alarms
- detection scheme
- highly efficient
- sleep apnea
- anti noise
- convergence rate
- matching algorithm
- classification algorithm
- segmentation algorithm
- expectation maximization
- particle swarm optimization
- simulated annealing
- motion estimation
- np hard