On the positive semi-definite property of similarity matrices.

Rafic Nader Alain Bretto Bassam Mourad Hassan Abbas

Published in: Theor. Comput. Sci. (2019)

Keyphrases

similarity matrices
positive semi definite
kernel matrix
metric learning
kernel methods
kernel function
similarity matrix
low rank
linear combination
similarity function
feature space
dot product
support vectors
input space
data sets
background knowledge
support vector machine
similarity measure