Fast binary embedding via circulant downsampled matrix.

Sung-Hsien Hsieh Chun-Shien Lu Soo-Chang Pei

Published in: ICIP (2016)

Keyphrases

condition number
nonlinear dimensionality reduction
least squares
non binary
singular values
correlation matrix
binary matrix
multi class
vector space
linear algebra
positive definite
iterative methods
rows and columns
sparse matrix
spectral relaxation