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Probabilistic semi-supervised random subspace sparse representation for classification.
Zhuang Zhao
Lianfa Bai
Yi Zhang
Jing Han
Published in:
Multim. Tools Appl. (2018)
Keyphrases
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sparse representation
dictionary learning
image classification
semi supervised
subspace learning
sparse coding
face recognition
supervised learning
feature representation
classifier fusion
high dimensional data
image representation
classification accuracy
signal processing
random projections
feature vectors
support vector machine
pattern recognition
semi supervised learning
manifold learning
image patches
dimension reduction
feature subspace
labeled and unlabeled data
co training
feature space
active learning
unsupervised learning
generative model
multi view
training set
dimensionality reduction
random forest
unlabeled data
labeled data
feature extraction
image processing