Improved Application of Sparse Representation Classifier in fMRI-based Brain State Decoding.
Zhaoxi GuoZhi-ying LongJing ZhangMaogeng XiaLi YaoPublished in: EMBC (2018)
Keyphrases
- sparse representation
- dictionary learning
- sparse coding
- human brain
- face recognition
- statistical parametric mapping
- training data
- decision trees
- compressed sensing
- image classification
- neural network
- negative matrix factorization
- support vector machine
- signal processing
- image representation
- brain activity
- compressive sensing
- data sets
- support vector
- activation detection
- linear classifiers
- image processing
- test images
- natural images