A Condition for Convexity of a Product of Positive Definite Quadratic Forms.

Minghua Lin Gord Sinnamon

Published in: SIAM J. Matrix Anal. Appl. (2011)

Keyphrases

positive definite
sufficient conditions
covariance matrix
kernel function
geometric structure

diffusion tensor
objective function
kernel matrix
convex hull
computational complexity

pairwise
reproducing kernel hilbert space
symmetric matrix
graph kernels
kernel methods

kernel machines
semi supervised
semi parametric
high dimensional
similarity measure