On bounded rank positive semidefinite matrix completions of extreme partial correlation matrices
Marianna Eisenberg-NagyMonique LaurentAntonios VarvitsiotisPublished in: CoRR (2012)
Keyphrases
- positive semidefinite
- positive semidefinite matrices
- semidefinite programming
- kernel matrix
- semidefinite
- metric learning
- similarity function
- linear combination
- kernel methods
- kernel function
- string kernels
- low rank
- correlation coefficient
- feature space
- interior point methods
- low rank approximation
- input space
- grammatical inference
- linear programming