LMI Approximations for Cones of Positive Semidefinite Forms.

Luis Fernando Zuluaga Juan Carlos Vera Javier Peña

Published in: SIAM J. Optim. (2006)

Keyphrases

positive semidefinite
semidefinite programming
kernel matrix
semidefinite
metric learning
linear combination
similarity function
kernel methods
positive semidefinite matrices
kernel function
polynomial kernels
distance metric
low rank
feature space
convex optimization