Sparse SPM: Group Sparse-dictionary learning in SPM framework for resting-state functional connectivity MRI analysis.
Young-Beom LeeJeonghyeon LeeSungho TakKangjoo LeeDuk L. NaSang Won SeoYong JeongJong Chul YePublished in: NeuroImage (2016)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- functional connectivity
- resting state
- image classification
- granger causality
- data analysis
- high dimensional
- natural images
- magnetic resonance images
- bag of words
- functional magnetic resonance imaging
- correlation analysis
- mri data
- data mining
- linear combination
- pattern recognition
- machine learning