# pm4py.algo.conformance.alignments.decomposed package

## pm4py.algo.conformance.alignments.decomposed.algorithm 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.algo.conformance.alignments.decomposed.algorithm.Variants(value)[source]

Bases: enum.Enum

An enumeration.

RECOMPOS_MAXIMAL = <module 'pm4py.algo.conformance.alignments.decomposed.variants.recompos_maximal' from 'C:\\Users\\berti\\pm4py-core\\pm4py\\algo\\conformance\\alignments\\decomposed\\variants\\recompos_maximal.py'>
pm4py.algo.conformance.alignments.decomposed.algorithm.apply(log: Union[pm4py.objects.log.obj.EventLog, pandas.core.frame.DataFrame], net: pm4py.objects.petri_net.obj.PetriNet, im: pm4py.objects.petri_net.obj.Marking, fm: pm4py.objects.petri_net.obj.Marking, variant=Variants.RECOMPOS_MAXIMAL, parameters: Optional[Dict[Any, Any]] = None) List[Dict[str, Any]][source]

Apply the recomposition alignment approach to a log and a Petri net performing decomposition

Parameters
• log – Event log

• net – Petri net

• im – Initial marking

• fm – Final marking

• variant

Variant of the algorithm, possible values:
• Variants.RECOMPOS_MAXIMAL

• parameters – Parameters of the algorithm

Returns

For each trace, return its alignment

Return type

aligned_traces

## pm4py.algo.conformance.alignments.decomposed.parameters 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.algo.conformance.alignments.decomposed.parameters.Parameters(value)[source]

Bases: enum.Enum

An enumeration.

ACTIVITY_KEY = 'pm4py:param:activity_key'
BEST_WORST_COST = 'best_worst_cost'
ICACHE = 'icache'
MCACHE = 'mcache'
PARAMETER_VARIANT_DELIMITER = 'variant_delimiter'
PARAM_MAX_ALIGN_TIME = 'max_align_time'
PARAM_MAX_ALIGN_TIME_TRACE = 'max_align_time_trace'
PARAM_MODEL_COST_FUNCTION = 'model_cost_function'
PARAM_SYNC_COST_FUNCTION = 'sync_cost_function'
PARAM_THRESHOLD_BORDER_AGREEMENT = 'thresh_border_agreement'
PARAM_TRACE_COST_FUNCTION = 'trace_cost_function'
PARAM_TRACE_NET_COSTS = 'trace_net_costs'
SHOW_PROGRESS_BAR = 'show_progress_bar'

## 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/>.