Multi-Task Bayesian compressive sensing exploiting signal structures.
Jiahao LiuQisong WuMoeness G. AminPublished in: Signal Process. (2021)
Keyphrases
- compressive sensing
- multi task
- multi task learning
- gaussian processes
- compressive sampling
- random projections
- learning tasks
- multi class
- signal processing
- sparse representation
- image representation
- transfer learning
- feature selection
- learning problems
- image processing
- efficient optimization
- dimensionality reduction
- multiscale
- variable selection
- singular value decomposition
- machine learning algorithms
- text categorization
- unsupervised learning
- group lasso
- structured sparsity