Hemodynamic matrix factorization for functional magnetic resonance imaging.
Michael HütelMichela AntonelliAndrew MelbourneSébastien OurselinPublished in: NeuroImage (2021)
Keyphrases
- matrix factorization
- functional magnetic resonance imaging
- human brain
- collaborative filtering
- recommender systems
- correlation analysis
- data analysis
- brain activity
- human subjects
- factor analysis
- pattern classification
- low rank
- high dimensional
- negative matrix factorization
- missing data
- event related
- nonnegative matrix factorization
- brain images
- factorization methods
- activation patterns
- spatial correlation
- least squares
- image data
- brain regions