Unsupervised hashing based on the recovery of subspace structures.

Zhibao Tian Hui Zhang Yong Chen Dell Zhang

Published in: Pattern Recognit. (2020)

Keyphrases

semi supervised
data driven
principal component analysis
unsupervised learning
data structure
supervised learning
low dimensional
high dimensional data
hash functions
lower dimensional
subspace learning
unsupervised manner
recovery algorithm