Adaptive Neighborhood Propagation by Joint L2, 1-Norm Regularized Sparse Coding for Representation and Classification.
Lei JiaZhao ZhangLei WangWeiming JiangMing-Bo ZhaoPublished in: ICDM (2016)
Keyphrases
- sparse coding
- dictionary learning
- image classification
- image representation
- sparsity constraints
- object category recognition
- norm minimization
- spatial pyramid matching
- sparse representation
- adaptive neighborhood
- unsupervised learning
- natural images
- feature space
- training set
- visual words
- pattern recognition
- machine learning
- generative model
- neural network
- linear combination
- sparse representation based classification
- model selection
- feature vectors
- bag of words
- mathematical morphology
- object recognition
- sparse codes
- text classification
- signal processing
- supervised learning
- semi supervised
- image features
- face recognition
- decision trees
- feature selection
- computer vision