Optimization

class astropy.modeling.optimizers.Optimization(opt_method)

Bases: object

Base class for optimizers.

Parameters:

opt_method : callable

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	list() -> new empty list

Methods Summary

__call__()

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

__call__()