Optimization

class astropy.modeling.optimizers.Optimization(opt_method)[source] [edit on github]

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

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__()[source] [edit on github]