Complete dictionary online learning for sparse unmixing.
Ruyi FengYanfei ZhongLiangpei ZhangPublished in: IGARSS (2016)
Keyphrases
- online learning
- sparse representation
- e learning
- online course
- active learning
- sparse data
- independent component analysis
- distance education
- computer mediated
- blind source separation
- sparse coefficients
- image classification
- higher education
- distance learning
- compressed sensing
- data sets
- blended learning
- compressive sensing
- sparse codes
- sparse approximations
- dictionary learning
- sparse coding
- non stationary
- collaborative learning
- least squares