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Multi-layer discriminative dictionary learning with locality constraint for image classification.
Jianqiang Song
Xuemei Xie
Guangming Shi
Weisheng Dong
Published in:
Pattern Recognit. (2019)
Keyphrases
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multi layer
image classification
learning process
sparse coding
learning algorithm
discriminative dictionary
neural nets
group sparse coding
neural network
visual recognition
prior knowledge
decision trees
bag of words
labeled data
supervised learning
image features
active learning
sparse codes