pm4py.evaluation package

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Submodules

pm4py.evaluation.evaluator 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/>.

class pm4py.evaluation.evaluator.Parameters(value)[source]

Bases: enum.Enum

An enumeration.

ACTIVITY_KEY = 'pm4py:param:activity_key'
PARAM_FITNESS_WEIGHT = 'fitness_weight'
PARAM_GENERALIZATION_WEIGHT = 'generalization_weight'
PARAM_PRECISION_WEIGHT = 'precision_weight'
PARAM_SIMPLICITY_WEIGHT = 'simplicity_weight'
pm4py.evaluation.evaluator.apply(log, net, initial_marking, final_marking, parameters=None)[source]

Calculates all metrics based on token-based replay and returns a unified dictionary

Parameters
  • log – Log

  • net – Petri net

  • initial_marking – Initial marking

  • final_marking – Final marking

  • parameters – Parameters

Returns

Dictionary containing fitness, precision, generalization and simplicity; along with the average weight of these metrics

Return type

dictionary

Deprecated since version 2.2.5: This will be removed in 3.0. Use the pm4py.algo.evaluation.evaluator class

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/>.