Recursive nearest agglomeration (ReNA): fast clustering for approximation of structured signals.
Andrés Hoyos IdroboGaël VaroquauxJonas KahnBertrand ThirionPublished in: CoRR (2016)
Keyphrases
- clustering method
- clustering algorithm
- nearest neighbor
- fuzzy clustering
- data points
- spectral clustering
- k means
- graph theoretic
- signal processing
- categorical data
- hierarchical clustering
- cluster analysis
- structured data
- approximation algorithms
- fuzzy c means
- information theoretic
- outlier detection
- self organizing maps
- density estimation
- approximation methods
- heart rate
- data sets
- independent component analysis
- anomaly detection
- model selection
- special case
- neural network