Bayesian Electromagnetic Spatio-Temporal Imaging of Extended Sources Based on Matrix Factorization.
Ke LiuZhu Liang YuWei WuZhenghui GuJun ZhangLing CenSrikantan NagarajanYuanqing LiPublished in: IEEE Trans. Biomed. Eng. (2019)
Keyphrases
- matrix factorization
- spatio temporal
- variational bayesian
- collaborative filtering
- recommender systems
- low rank
- missing data
- data sparsity
- image processing
- factorization methods
- negative matrix factorization
- factor analysis
- data matrix
- probabilistic matrix factorization
- item recommendation
- implicit feedback
- nonnegative matrix factorization
- stochastic gradient descent
- personalized ranking
- factorization method
- latent factor models
- missing values
- high resolution
- exponential family
- tensor factorization
- bayesian networks
- computer vision