Beyond Brain Reading: Randomized Sparsity and Clustering to Simultaneously Predict and Identify.
Alexandre GramfortGaël VaroquauxBertrand ThirionPublished in: MLINI (2011)
Keyphrases
- clustering algorithm
- clustering method
- k means
- data clustering
- hierarchical clustering
- human brain
- cluster analysis
- unsupervised learning
- self organizing maps
- similarity function
- simultaneous clustering
- data sets
- nonnegative matrix factorization
- arbitrary shape
- deformation field
- graph theoretic
- cluster structure
- white matter fiber tracts
- spectral clustering
- document clustering
- outlier detection
- sparse representation
- high dimensional data
- dimensionality reduction
- high dimensional
- decision trees