Spatial Refinement of a New Algorithm to Identify Focus of Atrial Ectopic Activity from 64-lead ECGs.
Erick Andres Perez-AldayMichael A. ColmanPhilip LangleyHenggui ZhangPublished in: CinC (2014)
Keyphrases
- times faster
- experimental evaluation
- preprocessing
- optimal solution
- improved algorithm
- linear programming
- computational complexity
- objective function
- k means
- significant improvement
- optimization algorithm
- segmentation algorithm
- dynamic programming
- clustering algorithm
- learning algorithm
- ant colony optimization
- theoretical analysis
- expectation maximization
- probabilistic model
- worst case
- data streams
- simulated annealing
- image registration
- hidden markov models
- cost function
- clustering method
- matching algorithm
- reinforcement learning
- recognition algorithm
- selection algorithm
- feature selection