pm4py.ocel.discover_oc_petri_net

pm4py.ocel.discover_oc_petri_net(ocel: OCEL, inductive_miner_variant: str = 'im', diagnostics_with_tbr: bool = False) → Dict[str, Any]

Discovers an object-centric Petri net from the provided object-centric event log.

Reference paper: van der Aalst, Wil MP, and Alessandro Berti. “Discovering object-centric Petri nets.” Fundamenta Informaticae 175.1-4 (2020): 1-40.

Parameters:

• ocel (OCEL) – Object-centric event log.

• inductive_miner_variant (str) – Variant of the inductive miner to use (“im” for traditional; “imd” for the faster inductive miner directly-follows).

• diagnostics_with_tbr (bool) – Enable the computation of diagnostics using token-based replay if set to True.

Returns:

Discovered object-centric Petri net.

Return type:

Dict[str, Any]

import pm4py

ocpn = pm4py.discover_oc_petri_net(ocel)