pm4py.algo.discovery.log_skeleton package¶

Subpackages¶

pm4py.algo.discovery.log_skeleton.variants package

Submodules¶

pm4py.algo.discovery.log_skeleton.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.discovery.log_skeleton.algorithm.Variants[source]¶

Bases: enum.Enum

An enumeration.

CLASSIC = <module 'pm4py.algo.discovery.log_skeleton.variants.classic' from '/home/docs/checkouts/readthedocs.org/user_builds/pm4py-source/checkouts/stable/pm4py/algo/discovery/log_skeleton/variants/classic.py'>¶

pm4py.algo.discovery.log_skeleton.algorithm.apply(log: Union[pm4py.objects.log.obj.EventLog, pm4py.objects.log.obj.EventStream, pandas.core.frame.DataFrame], variant=<Variants.CLASSIC: <module 'pm4py.algo.discovery.log_skeleton.variants.classic' from '/home/docs/checkouts/readthedocs.org/user_builds/pm4py-source/checkouts/stable/pm4py/algo/discovery/log_skeleton/variants/classic.py'>>, parameters: Optional[Dict[Any, Any]] = None) → Dict[str, Any][source]¶

Discover a log skeleton from an event log

Parameters:	log – Event log variant – Variant of the algorithm, possible values: - Variants.CLASSIC parameters – Parameters of the algorithm, including: the activity key (Parameters.ACTIVITY_KEY) the noise threshold (Parameters.NOISE_THRESHOLD)
Returns:	Log skeleton model
Return type:	model

pm4py.algo.discovery.log_skeleton.algorithm.apply_from_variants_list(var_list: List[Tuple[str, int]], variant=<Variants.CLASSIC: <module 'pm4py.algo.discovery.log_skeleton.variants.classic' from '/home/docs/checkouts/readthedocs.org/user_builds/pm4py-source/checkouts/stable/pm4py/algo/discovery/log_skeleton/variants/classic.py'>>, parameters: Optional[Dict[Any, Any]] = None) → Dict[str, Any][source]¶

Discovers the log skeleton from the variants list

Parameters:	var_list – Variants list variant – Variant of the algorithm, possible values: - Variants.CLASSIC parameters – Parameters
Returns:	Log skeleton model
Return type:	model

pm4py.algo.discovery.log_skeleton.outputs 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.discovery.log_skeleton.outputs.Outputs[source]¶

Bases: enum.Enum

An enumeration.

ACTIV_FREQ = 'activ_freq'¶

ALWAYS_AFTER = 'always_after'¶

ALWAYS_BEFORE = 'always_before'¶

DIRECTLY_FOLLOWS = 'directly_follows'¶

EQUIVALENCE = 'equivalence'¶

NEVER_TOGETHER = 'never_together'¶

pm4py.algo.discovery.log_skeleton.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.discovery.log_skeleton.parameters.Parameters[source]¶

Bases: enum.Enum

An enumeration.

ACTIVITY_KEY = 'pm4py:param:activity_key'¶

CASE_ID_KEY = 'pm4py:param:case_id_key'¶

CONSIDERED_CONSTRAINTS = 'considered_constraints'¶

DEFAULT_CONSIDERED_CONSTRAINTS = ['equivalence', 'always_after', 'always_before', 'never_together', 'directly_follows', 'activ_freq']¶

NOISE_THRESHOLD = 'noise_threshold'¶

PARAMETER_VARIANT_DELIMITER = 'variant_delimiter'¶

pm4py.algo.discovery.log_skeleton.trace_skel 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.algo.discovery.log_skeleton.trace_skel.activ_freq(trace)[source]¶

Gets the frequency of activities happening in a trace

Parameters:	trace – List activities
Returns:	Frequency of activities
Return type:	freq

pm4py.algo.discovery.log_skeleton.trace_skel.after(trace)[source]¶

Get the after- relations given a list of activities

Parameters:	trace – List activities
Returns:	After- inside the trace
Return type:	rel

pm4py.algo.discovery.log_skeleton.trace_skel.before(trace)[source]¶

Get the before- relations given a list of activities

Parameters:	trace – List activities
Returns:	Before- inside the trace
Return type:	rel

pm4py.algo.discovery.log_skeleton.trace_skel.combos(trace)[source]¶

Get the combinations between all the activities of the trace relations given a list of activities

Parameters:	trace – List activities
Returns:	Combos inside the trace
Return type:	rel

pm4py.algo.discovery.log_skeleton.trace_skel.directly_follows(trace)[source]¶

Get the directly-follows relations given a list of activities

Parameters:	trace – List activities
Returns:	Directly-follows relations inside the trace
Return type:	rel

pm4py.algo.discovery.log_skeleton.trace_skel.equivalence(trace)[source]¶

Get the equivalence relations given a list of activities

Parameters:	trace – List activities
Returns:	Relations inside the trace
Return type:	rel

pm4py.algo.discovery.log_skeleton.trace_skel.get_trace_info(trace)[source]¶: Technical method for conformance checking

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/>.