On the numerical ranges of matrix products.

Mao-Ting Chien Chung-Lien Ko Hiroshi Nakazato

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

Keyphrases

positive definite
artificial neural networks
covariance matrix
singular value decomposition
singular values
neural network
genetic algorithm
information systems
case study
similarity measure
sensitivity analysis
low rank
numerical analysis
product information
product recommendation
matrix representation