Spectral compressive sensing with model selection.
Zhenqi LuRendong YingSumxin JiangZenghui ZhangPeilin LiuWenxian YuPublished in: ICASSP (2014)
Keyphrases
- model selection
- compressive sensing
- cross validation
- random projections
- sparse representation
- hyperparameters
- sample size
- statistical learning
- machine learning
- regression model
- statistical inference
- image representation
- unsupervised learning
- signal processing
- feature selection
- selection criterion
- multiscale
- variable selection
- marginal likelihood
- dimension reduction
- computer vision
- dimensionality reduction
- bayesian information criterion
- learning algorithm