Sparse Representations for Uncertainty Quantification of a Coupled Field-Circuit Problem.
Roland PulchSebastian SchöpsPublished in: CoRR (2018)
Keyphrases
- sparse representation
- dictionary learning
- image classification
- joint optimization
- compressive sensing
- sparse coding
- compressed sensing
- face recognition
- negative matrix factorization
- image patches
- neural network
- random projections
- sparse reconstruction
- high dimensional data
- reconstruction error
- image representation
- signal processing
- dimensionality reduction
- semi supervised
- machine learning