RandomUnitVectorPolicy¶
- class probnum.linalg.solvers.policies.RandomUnitVectorPolicy¶
Bases:
probnum.linalg.solvers.policies.LinearSolverPolicy
Policy returning randomly drawn standard unit vectors.
Draw a standard unit vector \(e_i\) at random and return it. This policy corresponds to selecting columns of the matrix as observations.
Methods Summary
__call__
(solver_state)Return an action for a given solver state.
Methods Documentation
- __call__(solver_state)[source]¶
Return an action for a given solver state.
- Parameters
solver_state (
ProbabilisticLinearSolverState
) – Current state of the linear solver.- Return type