A new gradient projection method for matrix completion.
Rui-Ping WenXi-Hong YanPublished in: Appl. Math. Comput. (2015)
Keyphrases
- matrix completion
- gradient projection method
- low rank
- objective function
- singular values
- incomplete data
- collaborative filtering
- missing data
- rank aggregation
- text categorization
- linear combination
- singular value decomposition
- convex optimization
- matrix factorization
- social networks
- kernel matrix
- convex relaxation
- protein interaction networks