Procrustean Orthogonal Sparse Hashing.
Mariano TepperDipanjan SenguptaTheodore L. WillkePublished in: CoRR (2020)
Keyphrases
- random projections
- sparse data
- high dimensional
- sparse representation
- nearest neighbor search
- compressed sensing
- file organization
- compressive sensing
- data sets
- hash functions
- sparse coding
- sparse matrix
- linear space
- low dimensional
- dimensionality reduction
- nearest neighbor
- feature extraction
- genetic algorithm
- databases