Pseudometrics from three-positive semidefinite similarities.
Maria Santos TomásClaudi AlsinaJaime Rubio-MartinezPublished in: Fuzzy Sets Syst. (2006)
Keyphrases
- positive semidefinite
- semidefinite programming
- similarity function
- metric learning
- kernel matrix
- kernel function
- similarity measure
- semidefinite
- linear combination
- kernel methods
- positive semidefinite matrices
- polynomial kernels
- string kernels
- low rank
- interior point methods
- distance metric
- feature space
- linear programming