Analyzing Sparse Dictionaries for Online Learning With Kernels.
Paul HoneinePublished in: IEEE Trans. Signal Process. (2015)
Keyphrases
- online learning
- sparse representation
- e learning
- feature space
- multiple kernel
- computer mediated
- norm regularization
- sparse data
- higher education
- online course
- sparse coding
- distance education
- support vector
- kernel function
- dictionary learning
- sparse codes
- online learning environments
- additive models
- elastic net
- blended learning
- distance learning
- image classification
- high dimensional
- face recognition
- multiple kernel learning
- gaussian processes
- canonical correlation analysis
- high dimensional data