zfit.minimizers.optimizers_tf.
Adam
Bases: zfit.minimizers.base_tf.WrapOptimizer
zfit.minimizers.base_tf.WrapOptimizer
copy
minimize
Fully minimize the loss with respect to params.
loss (ZfitLoss) – Loss to be minimized.
ZfitLoss
params (Optional[Iterable[ZfitParameter]]) – The parameters with respect to which to minimize the loss. If None, the parameters will be taken from the loss.
Optional
Iterable
ZfitParameter
FitResult
The fit result.
step
Perform a single step in the minimization (if implemented).
params (Union[Iterable[ZfitParameter], None, Iterable[str]]) –
Union
None
str
Returns:
MinimizeStepNotImplementedError – if the step method is not implemented in the minimizer.
tolerance