pm4py.algo.conformance.log_skeleton package

Submodules

pm4py.algo.conformance.log_skeleton.algorithm module

class pm4py.algo.conformance.log_skeleton.algorithm.Variants(value)[source]

Bases: enum.Enum

An enumeration.

CLASSIC = <module 'pm4py.algo.conformance.log_skeleton.variants.classic' from 'C:\\Users\\berti\\FRAUNHOFER\\pm4py-core\\pm4py\\algo\\conformance\\log_skeleton\\variants\\classic.py'>
pm4py.algo.conformance.log_skeleton.algorithm.apply(obj, model, variant=<Variants.CLASSIC: <module 'pm4py.algo.conformance.log_skeleton.variants.classic' from 'C:\\Users\\berti\\FRAUNHOFER\\pm4py-core\\pm4py\\algo\\conformance\\log_skeleton\\variants\\classic.py'>>, parameters=None)[source]

Apply log-skeleton based conformance checking given an event log/trace and a log-skeleton model

Parameters
  • obj – Object (event log/trace)

  • model – Log-skeleton model

  • variant – Variant of the algorithm, possible values: Variants.CLASSIC

  • parameters – Parameters of the algorithm, including: - Parameters.ACTIVITY_KEY - Parameters.CONSIDERED_CONSTRAINTS, among: equivalence, always_after, always_before, never_together, directly_follows, activ_freq

Returns

Conformance checking results for each trace: - Outputs.IS_FIT => boolean that tells if the trace is perfectly fit according to the model - Outputs.DEV_FITNESS => deviation based fitness (between 0 and 1; the more the trace is near to 1 the more fit is) - Outputs.DEVIATIONS => list of deviations in the model

Return type

aligned_traces

pm4py.algo.conformance.log_skeleton.algorithm.apply_from_variants_list(var_list, model, variant=<Variants.CLASSIC: <module 'pm4py.algo.conformance.log_skeleton.variants.classic' from 'C:\\Users\\berti\\FRAUNHOFER\\pm4py-core\\pm4py\\algo\\conformance\\log_skeleton\\variants\\classic.py'>>, parameters=None)[source]

Performs conformance checking using the log skeleton, applying it from a list of variants

Parameters
  • var_list – List of variants

  • model – Log skeleton model

  • variant – Variant of the algorithm, possible values: Variants.CLASSIC

  • parameters – Parameters

Returns

Dictionary containing, for each variant, the result of log skeleton checking

Return type

conformance_dictio

pm4py.algo.conformance.log_skeleton.algorithm.get_diagnostics_dataframe(log, conf_result, variant=<Variants.CLASSIC: <module 'pm4py.algo.conformance.log_skeleton.variants.classic' from 'C:\\Users\\berti\\FRAUNHOFER\\pm4py-core\\pm4py\\algo\\conformance\\log_skeleton\\variants\\classic.py'>>, parameters=None)[source]

Gets the diagnostics dataframe from a log and the results of log skeleton-based conformance checking

Parameters
  • log – Event log

  • conf_result – Results of conformance checking

Returns

Diagnostics dataframe

Return type

diagn_dataframe

pm4py.algo.conformance.log_skeleton.outputs module

class pm4py.algo.conformance.log_skeleton.outputs.Outputs(value)[source]

Bases: enum.Enum

An enumeration.

DEVIATIONS = 'deviations'
DEV_FITNESS = 'dev_fitness'
IS_FIT = 'is_fit'
NO_CONSTR_TOTAL = 'no_constr_total'
NO_DEV_TOTAL = 'no_dev_total'

Module contents