netket.callbacks.InvalidLossStopping

class netket.callbacks.InvalidLossStopping

Bases: object

A simple callback to stop NetKet if there are no more improvements in the training. based on driver._loss_name.

Inheritance

Attributes

monitor: str = 'mean'

patience: Union[int, float] = 0

Methods

__call__(step, log_data, driver)

A boolean function that determines whether or not to stop training.

Parameters:

• step – An integer corresponding to the step (iteration or epoch) in training.

• log_data – A dictionary containing log data for training.

• driver – A NetKet variational driver.

Returns:

A boolean. If True, training continues, else, it does not.

replace(**updates)

Returns a new object replacing the specified fields with new values.