pytorch_optimizer¶
-
class
pyhf.optimize.opt_pytorch.
pytorch_optimizer
(**kwargs)[source]¶ Bases:
pyhf.optimize.autodiff.AutoDiffOptimizerMixin
PyTorch Optimizer Backend.
Methods
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setup_minimize
(objective, data, pdf, init_pars, par_bounds, fixed_vals=None)[source]¶ Prepare Minimization for AutoDiff-Optimizer.
- Parameters
objective – objective function
data – observed data
pdf – model
init_pars – initial parameters
par_bounds – parameter boundaries
fixed_vals – fixed parameter values
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