Keyphrases
- singular value decomposition
- block diagonal
- pseudo inverse
- data model
- query language
- algebraic expressions
- relational algebra
- singular values
- semidefinite programming
- sparse matrix
- ridge regression
- affinity matrix
- boolean algebra
- algebraic geometry
- feature selection
- convex optimization
- covariance matrices
- database
- pairwise comparison
- projection matrices
- vector field
- least squares