Two classes of near-optimal codebooks with respect to the Welch bound.

Gaojun Luo Xiwang Cao

Published in: Adv. Math. Commun. (2021)

Keyphrases

upper bound
vector quantization
lower bound
worst case
databases
data mining
image patches
knowledge base
error bounds
database
visual words
image classification
co occurrence
np hard
case study
genetic algorithm
neural network