pm4py.evaluation.precision.variants package

Submodules

pm4py.evaluation.precision.variants.align_etconformance module

This file is part of PM4Py (More Info: https://pm4py.fit.fraunhofer.de).

PM4Py is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

PM4Py is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with PM4Py. If not, see <https://www.gnu.org/licenses/>.

pm4py.evaluation.precision.variants.align_etconformance.align_fake_log_stop_marking(fake_log, net, marking, final_marking, parameters=None)[source]

Align the ‘fake’ log with all the prefixes in order to get the markings in which the alignment stops

Parameters:
  • fake_log – Fake log
  • net – Petri net
  • marking – Marking
  • final_marking – Final marking
  • parameters – Parameters of the algorithm
Returns:

For each trace in the log, return the marking in which the alignment stops (expressed as place name with count)
Return type:

alignment
pm4py.evaluation.precision.variants.align_etconformance.apply(log, net, marking, final_marking, parameters=None)[source]

Get Align-ET Conformance precision

Parameters:

  • log – Trace log

  • net – Petri net

  • marking – Initial marking

  • final_marking – Final marking

  • parameters –

    Parameters of the algorithm, including:

    Parameters.ACTIVITY_KEY -> Activity key
pm4py.evaluation.precision.variants.align_etconformance.build_sync_net(trace, petri_net, initial_marking, final_marking, parameters=None)[source]

Build the sync product net between the Petri net and the trace prefix

Parameters:
  • trace – Trace prefix
  • petri_net – Petri net
  • initial_marking – Initial marking
  • final_marking – Final marking
  • parameters – Possible parameters of the algorithm
pm4py.evaluation.precision.variants.align_etconformance.transform_markings_from_sync_to_original_net(markings0, net, parameters=None)[source]

Transform the markings of the sync net (in which alignment stops) into markings of the original net (in order to measure the precision)

Parameters:
  • markings0 – Markings on the sync net (expressed as place name with count)
  • net – Petri net
  • parameters – Parameters of the algorithm
Returns:

Markings of the original model (expressed as place with count)
Return type:

markings

pm4py.evaluation.precision.variants.etconformance_token module

This file is part of PM4Py (More Info: https://pm4py.fit.fraunhofer.de).

PM4Py is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

PM4Py is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with PM4Py. If not, see <https://www.gnu.org/licenses/>.

pm4py.evaluation.precision.variants.etconformance_token.apply(log, net, marking, final_marking, parameters=None)[source]

Get ET Conformance precision

Parameters:

  • log – Trace log

  • net – Petri net

  • marking – Initial marking

  • final_marking – Final marking

  • parameters –

    Parameters of the algorithm, including:

    Parameters.ACTIVITY_KEY -> Activity key

Module contents

This file is part of PM4Py (More Info: https://pm4py.fit.fraunhofer.de).

PM4Py is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

PM4Py is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with PM4Py. If not, see <https://www.gnu.org/licenses/>.