Deep Covariance Estimation Hashing.

Yue Wu Qiule Sun Yaqing Hou Jianxin Zhang Qiang Zhang Xiaopeng Wei

Published in: IEEE Access (2019)

Keyphrases

data structure
covariance matrix
estimation algorithm
robust estimation
nearest neighbor search
accurate estimation
data sets
decision trees
information retrieval systems
maximum likelihood estimation
covariance matrices
order preserving
log likelihood function