Algorithm Strategy
For the $pp$ algorithms three strategies are available for the different algorithms, which can be specified by passing the named argument strategy=... to the reconstruction.
| Strategy Name | Notes | Interface |
|---|---|---|
RecoStrategy.Best | Dynamically switch strategy based on input particle density | jet_reconstruct |
RecoStrategy.N2Plain | Global matching of particles at each interaction (works well for low $N$) | plain_jet_reconstruct |
RecoStrategy.N2Tiled | Use tiles of radius $R$ to limit search space (works well for higher $N$) | tiled_jet_reconstruct |
Generally one can use the jet_reconstruct interface, shown above, as the Best strategy safely as the overhead is extremely low. That interface supports a strategy option to switch to a different option.
For $e^+e^-$ algorithms particle densities are low, so the only implementation is of the same type as N2Plain.