A distributed approach for accelerating sparse matrix arithmetic operations for high-dimensional feature selection.
Antonela TommaselDaniela GodoyAlejandro ZuninoCristian MateosPublished in: Knowl. Inf. Syst. (2017)
Keyphrases
- arithmetic operations
- sparse matrix
- high dimensional
- feature selection
- high dimensionality
- dimensionality reduction
- feature space
- gene expression data
- random projections
- neural network
- low dimensional
- recursive queries
- dimension reduction
- multi class
- support vector machine
- image processing
- similarity search
- knn
- fuzzy numbers
- data points
- real numbers
- integral image
- feature extraction
- high dimensional data
- data mining