Identification of Multi-scale Hierarchical Brain Functional Networks Using Deep Matrix Factorization.
Hongming LiXiaofeng ZhuYong FanPublished in: MICCAI (3) (2018)
Keyphrases
- matrix factorization
- multiscale
- collaborative filtering
- low rank
- recommender systems
- missing data
- factor analysis
- nonnegative matrix factorization
- factorization methods
- negative matrix factorization
- data sparsity
- item recommendation
- implicit feedback
- variational bayesian
- stochastic gradient descent
- factorization method
- tensor factorization
- personalized ranking
- probabilistic matrix factorization
- data matrix
- higher order
- data analysis
- image representation
- natural images