ProSper - A Python Library for Probabilistic Sparse Coding with Non-Standard Priors and Superpositions.
Georgios ExarchakisJörg BornscheinAbdul-Saboor SheikhZhenwen DaiMarc HennigesJakob DrefsJörg LückePublished in: CoRR (2019)
Keyphrases
- sparse coding
- generative model
- dictionary learning
- sparse representation
- natural images
- linear combination
- image classification
- unsupervised learning
- discriminative power
- bayesian framework
- single image super resolution
- image representation
- object category recognition
- probabilistic model
- person re identification
- group sparsity
- visual words
- image patches
- feature space
- multiscale
- sparse codes
- mixture model
- knn
- prior knowledge
- data sets