Angular Histograms: Frequency-Based Visualizations for Large, High Dimensional Data.
Zhao GengZhenmin PengRobert S. LarameeJonathan C. RobertsRick WalkerPublished in: IEEE Trans. Vis. Comput. Graph. (2011)
Keyphrases
- high dimensional data
- nearest neighbor
- dimensionality reduction
- low dimensional
- high dimensional
- data sets
- high dimensionality
- data points
- subspace clustering
- data analysis
- high dimensions
- complex data
- original data
- high dimensional spaces
- similarity search
- sparse representation
- dimensional data
- input space
- dimension reduction
- data distribution
- nonlinear dimensionality reduction
- text data
- high dimensional data sets
- input data
- database
- lower dimensional
- neural network
- small sample size
- high dimensional feature spaces
- manifold learning
- linear discriminant analysis
- training data