A Unique "Nonnegative" Solution to an Underdetermined System: From Vectors to Matrices.

Meng Wang Weiyu Xu Ao Tang

Published in: IEEE Trans. Signal Process. (2011)

Keyphrases

optimal solution
linear equations
data sets
objective function
singular value decomposition
support vector
lower bound
closed form
singular values
data matrix
linear complementarity problem
matrix representation
coefficient matrix
low rank matrix