Dissimilarity-based multi-instance learning using dictionary learning and sparse coding ensembles.
Nazanin MoarrefYusuf YaslanPublished in: Comput. Electr. Eng. (2019)
Keyphrases
- dictionary learning
- sparse coding
- sparse representation
- natural images
- image classification
- linear combination
- group sparsity
- single image super resolution
- unsupervised learning
- image representation
- feature space
- generative model
- decision trees
- sparse codes
- image patches
- object category recognition
- visual words
- high dimensional
- bag of words
- semi supervised learning
- image annotation
- semi supervised
- signal processing
- image features
- multiscale
- machine learning