pm4py.algo.discovery.log_skeleton package#

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/>.

Subpackages#

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(value)[source]#

Bases: Enum

An enumeration.

CLASSIC = <module 'pm4py.algo.discovery.log_skeleton.variants.classic' from 'C:\\Users\\berti\\pm4py-core\\pm4py\\algo\\discovery\\log_skeleton\\variants\\classic.py'>#
pm4py.algo.discovery.log_skeleton.algorithm.apply(log: Union[EventLog, EventStream, DataFrame], variant=Variants.CLASSIC, 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#

model

Log skeleton model

pm4py.algo.discovery.log_skeleton.algorithm.apply_from_variants_list(var_list: List[Tuple[str, int]], variant=Variants.CLASSIC, 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#

model

Log skeleton model

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.equivalence(trace)[source]#

Get the equivalence relations given a list of activities

Parameters#

trace

List activities

Returns#

rel

Relations inside the trace

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

Get the after- relations given a list of activities

Parameters#

trace

List activities

Returns#

rel

After- inside the trace

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

Get the before- relations given a list of activities

Parameters#

trace

List activities

Returns#

rel

Before- inside the trace

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#

rel

Combos inside the trace

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#

rel

Directly-follows relations inside the trace

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#

freq

Frequency of activities

pm4py.algo.discovery.log_skeleton.trace_skel.get_trace_info(trace)[source]#

Technical method for conformance checking