Exploratory Matrix Factorization for PET Image Analysis.
Andreas KodewitzIngo R. KeckAna Maria ToméJuan Manuel GórrizElmar Wolfgang LangPublished in: HAIS (1) (2010)
Keyphrases
- matrix factorization
- image analysis
- collaborative filtering
- low rank
- recommender systems
- nonnegative matrix factorization
- missing data
- factorization methods
- image reconstruction
- negative matrix factorization
- data sparsity
- stochastic gradient descent
- factorization method
- brain imaging
- image segmentation
- computer vision
- factor analysis
- pattern recognition
- probabilistic matrix factorization
- data matrix
- data sets
- latent factors
- tensor factorization
- image processing
- personalized ranking