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Multi-layer group sparse coding - For concurrent image classification and annotation.
Shenghua Gao
Liang-Tien Chia
Ivor Wai-Hung Tsang
Published in:
CVPR (2011)
Keyphrases
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group sparse coding
multi layer
image classification
neural network
bag of words
sparse coding
neural nets
feature extraction
image representation
computer vision
small number
information processing
visual words