`scipy.optimize._trustregion:BaseQuadraticSubproblem`

source: /scipy/optimize/_trustregion.py:30

Signature

class BaseQuadraticSubproblem(x, fun, jac, hess = None, hessp = None)

Members

__call__
__init__
get_boundaries_intersections
hessp
solve

Summary

Base/abstract class defining the quadratic model for trust-region minimization. Child classes must implement the solve method.

Extended Summary

Values of the objective function, Jacobian and Hessian (if provided) at the current iterate x are evaluated on demand and then stored as attributes fun, jac, hess.

Aliases

scipy.optimize._trustregion.BaseQuadraticSubproblem