Hyperspectral unmixingwith sparse group lasso.
Marian-Daniel IordacheJosé M. Bioucas-DiasAntonio PlazaPublished in: IGARSS (2011)
Keyphrases
- group lasso
- hyperspectral
- regression model
- variable selection
- remote sensing
- efficient optimization
- multiple kernel learning
- hyperspectral images
- multi label learning
- infrared
- multispectral
- contingency tables
- multi task
- low rank
- regularization term
- image data
- convex optimization
- multi task learning
- cross validation
- information content
- dimension reduction
- learning tasks
- change detection
- linear combination
- training data