Novel heuristic search for ventricular arrhythmia detection using normalized cut clustering.
Andrés Eduardo Castro-OspinaCristian Castro HoyosDiego Hernán Peluffo-OrdóñezGermán Castellanos-DomínguezPublished in: EMBC (2013)
Keyphrases
- heuristic search
- normalized cut
- spectral clustering
- graph partitioning
- clustering algorithm
- k means
- graph clustering
- image segmentation
- state space
- search space
- search algorithm
- similarity graph
- planning problems
- heart rate variability
- atrial fibrillation
- heuristic search algorithms
- data clustering
- clustering method
- mean shift
- graph structure
- bidirectional search
- nonnegative matrix factorization
- graph cuts
- heuristic function
- optimal planning
- pattern databases
- pairwise
- document clustering
- perceptual grouping
- higher order
- object detection
- nearest neighbor
- data points