Redundant Wavelets on Graphs and High Dimensional Data Clouds
Idan RamMichael EladIsrael CohenPublished in: CoRR (2011)
Keyphrases
- high dimensional data
- dimensionality reduction
- nearest neighbor
- low dimensional
- high dimensional
- high dimensions
- high dimensionality
- similarity search
- subspace clustering
- data sets
- data distribution
- data analysis
- input space
- original data
- data points
- dimension reduction
- dimensional data
- signal processing
- sparse representation
- manifold learning
- linear discriminant analysis
- feature extraction
- high dimensional datasets
- subspace learning
- lower dimensional
- input data
- clustering high dimensional data
- high dimensional data sets
- nonlinear dimensionality reduction
- high dimensional spaces
- text data
- training data
- small sample size
- data mining
- neural network