Randomized Approximation of the Gram Matrix: Exact Computation and Probabilistic Bounds.

John T. Holodnak Ilse C. F. Ipsen

Published in: SIAM J. Matrix Anal. Appl. (2015)

Keyphrases

exact computation
gram matrix
randomized approximation
upper bound
bayesian networks
probabilistic model
positive definite
lower bound
generative model
kernel function
approximate inference
sparse matrix
feature selection
semi supervised
graph cuts
kernel pca