.. autoclass:: qucumber.callbacks.CallbackBase :members:
.. autoclass:: qucumber.callbacks.LambdaCallback
.. autoclass:: qucumber.callbacks.ModelSaver
.. autoclass:: qucumber.callbacks.Logger
.. autoclass:: qucumber.callbacks.EarlyStopping
.. autoclass:: qucumber.callbacks.VarianceBasedEarlyStopping
.. autoclass:: qucumber.callbacks.MetricEvaluator :members: get_value, __len__, __getattr__, __getitem__, epochs, names, clear_history
.. autoclass:: qucumber.callbacks.ObservableEvaluator :members: get_value, __len__, __getattr__, __getitem__, epochs, names, clear_history
.. autoclass:: qucumber.callbacks.LivePlotting
.. autoclass:: qucumber.callbacks.Timer