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Sparse Bayesian dictionary learning with a Gaussian hierarchical model.
Linxiao Yang
Jun Fang
Hongbin Li
Published in:
ICASSP (2016)
Keyphrases
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hierarchical model
dictionary learning
sparse representation
sparse coding
hierarchical models
latent variables
human body
maximum likelihood
data sets
gaussian mixture model
pattern recognition
multi task
face recognition
neural network
higher order
semi supervised
image patches
data analysis
machine learning