The nonidealness index of rank-ideal matrices.

Gabriela R. Argiroffo Silvia M. Bianchi

Published in: Discret. Appl. Math. (2010)

Keyphrases

singular values
data sets
index structure
databases
rank aggregation
database
real time
optimal solution
feature space
sufficient conditions
original data
inverted index
indexing scheme
low rank approximation
matrix representation
coefficient matrix