Performance and Scalability of the Block Low-Rank Multifrontal Factorization on Multicore Architectures.
Patrick R. AmestoyAlfredo ButtariJean-Yves L'ExcellentThéo MaryPublished in: ACM Trans. Math. Softw. (2019)
Keyphrases
- low rank
- matrix factorization
- missing data
- singular value decomposition
- linear combination
- convex optimization
- low rank matrix
- high dimensional data
- matrix completion
- non rigid structure from motion
- high order
- matrix decomposition
- factorization methods
- semi supervised
- rank minimization
- low rank matrices
- data matrix
- dimensionality reduction
- minimization problems
- collaborative filtering
- data points
- pattern recognition
- similarity measure
- feature extraction
- data sets