Designing a symmetric classifier for image annotation using multi-layer sparse coding.
Amara TariqHassan ForooshPublished in: Image Vis. Comput. (2018)
Keyphrases
- multi layer
- image annotation
- sparse coding
- image classification
- feature space
- visual features
- multi label
- dictionary learning
- sparse representation
- image content
- image representation
- image retrieval
- natural images
- image understanding
- multi modal
- unsupervised learning
- linear combination
- visual words
- generative model
- neural network
- object categories
- feature selection
- image patches
- learning algorithm
- training data
- low level features
- class labels
- higher order
- object recognition
- high dimensional
- training samples
- decision trees
- text categorization
- kernel function
- feature set
- dimensionality reduction
- support vector machine
- probabilistic model