Improving the Complexity of Block Low-Rank Factorizations with Fast Matrix Arithmetic.
Claude-Pierre JeannerodThéo MaryClément PernetDaniel S. RochePublished in: SIAM J. Matrix Anal. Appl. (2019)
Keyphrases
- low rank
- matrix factorization
- low rank matrix
- singular value decomposition
- missing data
- convex optimization
- matrix decomposition
- matrix completion
- trace norm
- rank minimization
- linear combination
- high dimensional data
- factorization methods
- frobenius norm
- semi supervised
- robust principal component analysis
- kernel matrix
- singular values
- low rank matrices
- data matrix
- high order
- recommender systems
- low rank and sparse
- minimization problems
- low rank approximation
- nonnegative matrix factorization
- collaborative filtering
- pattern recognition
- affinity matrix
- data sets
- regularized regression
- image sequences
- machine learning