pm4py.streaming.algo.conformance.temporal.variants package

Submodules

pm4py.streaming.algo.conformance.temporal.variants.classic 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.streaming.algo.conformance.temporal.variants.classic.Parameters

Bases: enum.Enum

An enumeration.

ACTIVITY_KEY = 'pm4py:param:activity_key'

CASE_DICT_ID = 'case_dict_id'

CASE_ID_KEY = 'pm4py:param:case_id_key'

DEV_DICT_ID = 'dev_dict_id'

DICT_ID = 'dict_id'

DICT_VARIANT = 'dict_variant'

START_TIMESTAMP_KEY = 'pm4py:param:start_timestamp_key'

TIMESTAMP_KEY = 'pm4py:param:timestamp_key'

ZETA = 'zeta'

class pm4py.streaming.algo.conformance.temporal.variants.classic.TemporalProfileStreamingConformance(temporal_profile: Dict[Tuple[str, str], Tuple[float, float]], parameters: Optional[Dict[Any, Any]] = None)

Bases: pm4py.streaming.algo.interface.StreamingAlgorithm

check_conformance(event: Tuple[str, float, float, str])

Checks the conformance according to the temporal profile

Parameters:event – Event

message_deviation(dev_descr: Tuple[str, str, str, float, float])

Method that is called to signal a deviation according to the temporal profile

Parameters:dev_descr – Description of the deviation to be printed

message_event_is_not_complete(event: pm4py.objects.log.obj.Event)

Method that is called when the event does not contain the case, or the activity, or the timestamp

Parameters:event – Incoming event

pm4py.streaming.algo.conformance.temporal.variants.classic.apply(temporal_profile: Dict[Tuple[str, str], Tuple[float, float]], parameters: Optional[Dict[Any, Any]] = None)

Initialize the streaming conformance checking.

Implements the approach described in: Stertz, Florian, Jürgen Mangler, and Stefanie Rinderle-Ma. “Temporal Conformance Checking at Runtime based on Time-infused Process Models.” arXiv preprint arXiv:2008.07262 (2020).

Parameters:

• temporal_profile – Temporal profile

• parameters –

  Parameters of the algorithm, including:

  • Parameters.ACTIVITY_KEY => the attribute to use as activity
  • Parameters.START_TIMESTAMP_KEY => the attribute to use as start timestamp
  • Parameters.TIMESTAMP_KEY => the attribute to use as timestamp
  • Parameters.ZETA => multiplier for the standard deviation
  • Parameters.CASE_ID_KEY => column to use as case identifier
  • Parameters.DICT_VARIANT => the variant of dictionary to use
  • Parameters.CASE_DICT_ID => the identifier of the case dictionary
  • Parameters.DEV_DICT_ID => the identifier of the deviations dictionary

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/>.