pmrf.fitting.NumPyroResults

class pmrf.fitting.NumPyroResults(measured=None, initial_model=None, fitted_model=None, solver_results=None, settings=None)

Bases: BayesianResults

NumPyro: Results from numpyro.infer.

This class handles the storage and retrieval of samples generated by NumPyro’s MCMC or Nested Sampling algorithms.

Parameters:

• measured (Network | NetworkCollection | None)

• initial_model (Model | None)

• fitted_model (Model | None)

• solver_results (Model)

• settings (FitSettings | None)

__init__(measured=None, initial_model=None, fitted_model=None, solver_results=None, settings=None)

Parameters:

• measured (Network | NetworkCollection | None)

• initial_model (Model | None)

• fitted_model (Model | None)

• solver_results (Model | None)

• settings (FitSettings | None)

Return type:

None

Methods

__delattr__(name, /)	Implement delattr(self, name).
__dir__()	Default dir() implementation.
__eq__(other)	Return self==value.
__format__(format_spec, /)	Default object formatter.
__ge__(value, /)	Return self>=value.
__getattribute__(name, /)	Return getattr(self, name).
__gt__(value, /)	Return self>value.
__init__([measured, initial_model, ...])
__init_subclass__	This method is called when a class is subclassed.
__le__(value, /)	Return self<=value.
__lt__(value, /)	Return self<value.
__ne__(value, /)	Return self!=value.
__new__(**kwargs)
__reduce__()	Helper for pickle.
__reduce_ex__(protocol, /)	Helper for pickle.
__repr__()	Return repr(self).
__setattr__(name, value, /)	Implement setattr(self, name, value).
__sizeof__()	Size of object in memory, in bytes.
__str__()	Return str(self).
__subclasshook__	Abstract classes can override this to customize issubclass().
_decode_recursive(group)
_encode_recursive(obj, group)
_group_to_dict(group)
_read_from_group(group)	Internal driver to load full object state.
_read_network(group)
_read_settings(group)
_save_dict_to_group(d, group)
_write_network(group, ntwk)
_write_settings(group)
_write_to_group(group[, metadata])	Internal driver to save full object state.
decode_solver_results(group)	Decode NumPyro solver results from an HDF5 group.
encode_solver_results(group)	Encode the NumPyro solver results into an HDF5 group.
fit_posterior([train_dist, equal_weights, ...])	Fit a trainable distribution to the posterior samples.
load_hdf(path)	Load fit results from an HDF5 file.
plot_s_db([use_initial_model])	Plots the S-parameters (Magnitude in dB) of the Measured vs Fitted data.
posterior_samples([equal_weights])	Retrieve samples drawn from the posterior distribution.
prior_samples([equal_weights])	Retrieve samples drawn from the prior distribution.
save_hdf(path[, metadata])	Save the fit results to an HDF5 file.
weights()	Retrieve the weights associated with the posterior samples.

Attributes

__annotations__
__dataclass_fields__
__dataclass_params__
__dict__
__doc__
__hash__
__match_args__
__module__
__weakref__	list of weak references to the object (if defined)
fitted_model
initial_model
measured
settings
solver_results

encode_solver_results(group)

Encode the NumPyro solver results into an HDF5 group.

Parameters:

group (h5py.Group) – The HDF5 group to write the samples to.

classmethod decode_solver_results(group)

Decode NumPyro solver results from an HDF5 group.

Parameters:

group (h5py.Group) – The HDF5 group to read the samples from.

Returns:

The decoded samples (typically a dictionary or structured array).

Return type:

Any