Sparse Nonparametric Density Estimation in High Dimensions Using the Rodeo.
Han LiuJohn D. LaffertyLarry A. WassermanPublished in: AISTATS (2007)
Keyphrases
- high dimensions
- high dimensional
- nonparametric density estimation
- density estimation
- high dimensional data
- high dimensional spaces
- sparse representation
- random fields
- nearest neighbor
- similarity search
- feature space
- data points
- high dimensionality
- dimensionality reduction
- low dimensional
- neural network
- graphical models
- databases
- probability distribution
- poor quality