on_iteration_end

JSONLogger.on_iteration_end(project, iteration: int, params: ndarray, fom_value: float, gradient: ndarray | None = None, **kwargs) → None

No-op; per-eval entries already capture the same information.

Parameters:

projectProject

The optimization project (unused).

iterationint

Current iteration number (unused).

paramsnp.ndarray

Parameter vector at iteration end (unused).

fom_valuefloat

FOM value at iteration end (unused).

gradientnp.ndarray, optional

Gradient at iteration end (unused, default: None).

**kwargs

Additional keyword arguments (unused).