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

supported_constraints

Methods Summary

__call__(self)

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
supported_constraints = []

Methods Documentation

abstract __call__(self)[source]

Call self as a function.