A Locality-Constrained and Label Embedding Dictionary Learning Algorithm for Image Classification.
Zhengming LiZhihui LaiYong XuJian YangDavid ZhangPublished in: IEEE Trans. Neural Networks Learn. Syst. (2017)
Keyphrases
- image classification
- learning algorithm
- multi label
- sparse representation
- learning tasks
- image representation
- bag of words
- feature extraction
- learning problems
- visual dictionary
- sparse coding
- visual features
- training data
- image features
- back propagation
- machine learning
- vector space
- set of training images
- class specific
- dictionary learning
- learning scheme
- training examples
- machine learning algorithms
- class labels
- visual words
- learning process
- bag of features
- high dimensional
- computer vision
- supervised learning
- pairwise
- learning models
- generalization error
- sample complexity
- natural images
- training samples
- nonlinear dimensionality reduction
- visual categorization
- feature selection