Probabilistic semi-supervised random subspace sparse representation for classification.

Zhuang Zhao Lianfa Bai Yi Zhang Jing Han

Published in: Multim. Tools Appl. (2018)

Keyphrases

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