Optimization#

class astropy.modeling.optimizers.Optimization(opt_method)[source]#

Bases: object

Base class for optimizers.

Parameters:
opt_methodcallable()

Implements optimization method

Notes

The base Optimizer does not support any constraints by default; individual optimizers should explicitly set this list to the specific constraints it supports.

Attributes Summary

acc

Requested accuracy.

eps

Step for the forward difference approximation of the Jacobian.

maxiter

Maximum number of iterations.

opt_method

Return the optimization method.

supported_constraints

Methods Summary

__call__()

Call self as a function.

Attributes Documentation

acc#

Requested accuracy.

eps#

Step for the forward difference approximation of the Jacobian.

maxiter#

Maximum number of iterations.

opt_method#

Return the optimization method.

supported_constraints = []#

Methods Documentation

abstract __call__()[source]#

Call self as a function.