Matrix completion with columns in union and sums of subspaces.
Pengzhi GaoMeng WangJoe H. ChowMatthew BergerLee M. SeverskyPublished in: GlobalSIP (2015)
Keyphrases
- matrix completion
- low rank
- high dimensional data
- data matrix
- singular values
- collaborative filtering
- missing values
- incomplete data
- matrix factorization
- high dimensional
- low dimensional
- linear combination
- rank aggregation
- missing data
- convex relaxation
- convex optimization
- singular value decomposition
- data analysis
- data sets
- principal component analysis
- data points
- image classification
- dimensionality reduction
- kernel matrix
- nearest neighbor
- bayesian networks