A new retraction for accelerating the Riemannian three-factor low-rank matrix completion algorithm.
Zhizhong LiDeli ZhaoZhouchen LinEdward Y. ChangPublished in: CVPR (2015)
Keyphrases
- matrix completion
- low rank
- trace norm
- singular values
- low rank matrices
- linear combination
- matrix factorization
- singular value decomposition
- low rank matrix
- semi supervised
- convex optimization
- learning algorithm
- collaborative filtering
- norm minimization
- rank minimization
- high order
- incomplete data
- image classification
- k means