Prediction of Seizure Spread Network via Sparse Representations of Overcomplete Dictionaries.
Feng LiuWei XiangShouyi WangBradley LegaPublished in: BIH (2016)
Keyphrases
- sparse representation
- dictionary learning
- sparse coding
- image classification
- signal processing
- regularized least squares
- compressive sensing
- image patches
- random projections
- face recognition
- dimensionality reduction
- image representation
- joint optimization
- compressed sensing
- high dimensional data
- neural network
- negative matrix factorization
- multiscale
- test images
- semi supervised
- image processing
- data sets
- sparse reconstruction