Beyond union of subspaces: Subspace pursuit on Grassmann manifold for data representation.

Xinyue Shen Hamid Krim Yuantao Gu

Published in: ICASSP (2016)

Keyphrases

data representation
grassmann manifold
subspace learning
dimensionality reduction
linear subspace
stochastic gradient
component analysis
image set
nearest neighbor classifier
principal component analysis
machine learning
xml documents
data points
high dimensional data
image space