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Deep Manifold Learning of Symmetric Positive Definite Matrices with Application to Face Recognition.
Zhen Dong
Su Jia
Chi Zhang
Mingtao Pei
Yuwei Wu
Published in:
AAAI (2017)
Keyphrases
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manifold learning
riemannian manifolds
low dimensional
dimensionality reduction
sparse representation
dictionary learning
semi supervised
high dimensional data
high dimensional
dimension reduction
feature extraction
data points
sparse coding
image features
principal component analysis
machine learning
face recognition