Sparse Isotropic Hashing.

Ikuro Sato Mitsuru Ambai Koichiro Suzuki

Published in: IPSJ Trans. Comput. Vis. Appl. (2013)

Keyphrases

random projections
sparse data
high dimensional
sparse representation
hash functions
neural network
order preserving
compressive sensing
linear hashing
dimensionality reduction
hashing algorithm
nearest neighbor search
hamming distance
similarity search
signal processing
image retrieval
feature space
data structure