utils#

This module implements some helpful utilities.

Termination criteria#

`termination.energy_tol_term`	Check if the energy is below a certain tolerance.
`termination.diff_tol_term`	Checks if the update difference is less than the difference tolerance.
`termination.max_eval_term`	Check if the number of function evaluations is greater than or equal to the maximum number of evaluations.
`termination.max_it_term`	Checks if the current value of dyn.it is greater than or equal to the value of dyn.max_it.
`termination.max_time_term`	Checks if the current value of dyn is greater than or equal to the value of dyn.max_time.

`resampling.resampling`	Resamplings from a list of callables
`resampling.ensemble_update_resampling`	Resampling based on ensemble update difference
`resampling.loss_update_resampling`	Resampling based on loss update difference

`history.track`	Base class for tracking of variables in the history dictionary of given dynamics.
`history.track_x`	Class for tracking of variable 'x' in the history dictionary.
`history.track_energy`	Class for tracking the 'energy' entry in the history.
`history.track_update_norm`	Class for tracking the 'update_norm' entry in the history.
`history.track_consensus`	Class for tracking the 'consensus' entry in the dynamic.
`history.track_drift`	Class for tracking the 'drift' entry in the history.
`history.track_drift_mean`	Class for tracking the 'drift_mean' entry in the history.

Initialize particles

`objective_handling.cbx_objective`
`objective_handling.cbx_objective_fh`	Creates a cbx_objective from a function handle.
`objective_handling.cbx_objective_f1D`
`objective_handling.cbx_objective_f2D`	A class for handling 2D objective functions.