A knowledge-based differential covariance matrix adaptation cooperative algorithm.

Yang Zuo Fuqing Zhao Zekai Li

Published in: Expert Syst. Appl. (2021)

Keyphrases

covariance matrix
cooperative
computational complexity
np hard
linear programming
optimization algorithm
k means
correlation matrix
transformation matrix
principal components
expectation maximization
worst case
search space
em algorithm
convergence rate
objective function
image processing