Direct QR factorizations for tall-and-skinny matrices in MapReduce architectures.

Austin R. Benson David F. Gleich James Demmel

Published in: IEEE BigData (2013)

Keyphrases

singular value decomposition
error correction
singular values
sparse matrix
database
cloud computing
data sets
neural network
information retrieval
case study
parallel processing
parallel computing
data partitioning
distributed processing
matrix representation
projection matrices