Adversarial Robustness of Supervised Sparse Coding.
Jeremias SulamRamchandran MuthukumarRaman AroraPublished in: CoRR (2020)
Keyphrases
- sparse coding
- unsupervised learning
- codebook generation
- dictionary learning
- sparse representation
- natural images
- linear combination
- image classification
- semi supervised
- image representation
- generative model
- discriminative power
- group sparsity
- visual words
- image patches
- person re identification
- feature space
- single image super resolution
- supervised learning
- computer vision
- high dimensional
- data sets
- face recognition
- multiple instance learning
- learning algorithm
- dimensionality reduction
- high quality