Approximate Nonnegative Rank Is Equivalent to the Smooth Rectangle Bound.

Gillat Kol Shay Moran Amir Shpilka Amir Yehudayoff

Published in: ICALP (1) (2014)

Keyphrases

upper bound
provide an upper bound
lower bound
objective function
least squares
linear programming
hough transform
database
neural network
axis parallel
data sets
line segments
piecewise linear
nonnegative matrix factorization
rank order