Semi-supervised dictionary learning with label propagation for image classification.

Lin Chen Meng Yang

Published in: Comput. Vis. Media (2017)

Keyphrases

label propagation
dictionary learning
image classification
semi supervised
sparse coding
sparse representation
semi supervised learning
labeled data

image representation
unlabeled data
pairwise
feature extraction
unsupervised learning
visual words
pairwise constraints
active learning

supervised learning
image features
multi label
label information
bag of words
generative model
multi class

labeled examples
community detection
image patches
learning process
probabilistic model
natural images
data analysis