Enhanced multi-task compressive sensing using Laplace priors and MDL-based task classification.
Ying-Gui WangLe YangLiang TangZheng LiuWen-Li JiangPublished in: EURASIP J. Adv. Signal Process. (2013)
Keyphrases
- multi task
- compressive sensing
- multi task learning
- feature selection
- random projections
- pattern recognition
- learning tasks
- decision trees
- text classification
- machine learning
- support vector
- sparse representation
- image classification
- multi class
- classification accuracy
- signal processing
- supervised learning
- information extraction
- transfer learning
- dimension reduction
- gaussian processes
- group lasso
- image reconstruction
- class labels
- support vector machine svm
- unsupervised learning
- training set