A Scalable and Feasible Matrix Completion Approach Using Random Projection.
Xiang CaoPublished in: ICONIP (3) (2015)
Keyphrases
- random projections
- matrix completion
- low rank
- dimensionality reduction
- dimension reduction
- singular values
- random sampling
- image reconstruction
- collaborative filtering
- matrix factorization
- original data
- missing data
- hash functions
- sparse representation
- low dimensional
- principal component analysis
- document clustering
- linear combination
- data mining
- high dimensionality
- convex optimization
- convex relaxation
- high dimensional
- theoretical guarantees
- pattern recognition