Optimised two-dimensional orthogonal matching pursuit algorithm via singular value decomposition.

Cheng Zhang Qianwen Chen Meiqin Wang Sui Wei

Published in: IET Signal Process. (2020)

Keyphrases

singular value decomposition
pursuit algorithm
learning automata
singular values
dimension reduction

least squares
three dimensional
sparse approximation
dimensionality reduction
principal component analysis

matching pursuit
neural network
high dimensional
closed form
knn

data points
multiresolution
pairwise
multiscale
machine learning